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Medical DevicesKOSDAQ 039840490 approvals

DIO Corporation

Official website

DIO Corporation, established in 1988 and listed on KOSDAQ in 2000, manufactures and sells dental implants.

As of 2026-10-10, DIO Corporation has 479 Korean MFDS device approvals, 11 US FDA clearances/approvals, 2 PubMed-indexed papers on record (counted by the MAA Company Index from its own matching of public databases).

Price

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Market cap

Business overview

Source: DART corporate disclosure

DIO Corporation was established in 1988 and listed on KOSDAQ in 2000 as a medical device company manufacturing and selling dental implants. Its business consists of a product-sales segment manufacturing and selling dental implants and a merchandise-sales segment selling dental equipment and other medical devices. As of the end of its 38th fiscal year, the company spent KRW 4,143 million on R&D, while titanium, its key raw material, cost KRW 205,984 per kg, up 18.5% year-on-year, with a capacity utilization rate of 85%.

Products & technology

  • Dental ImplantsManufactured and sold as dental implants (product sales)
  • Dental Equipment and Other Medical DevicesSold as dental equipment and other medical devices (merchandise sales)

Regulatory approvals

data.go.kr · openFDA

479 Korean MFDS device approvals · 2003–2026 / 11 US FDA 510(k) · 2017–2023

  • MFDSGlove, patient examination2026-09-01
    Product approval · Class 1수신 26-1996 호
  • MFDSMeasuring instrument, general-purpose2026-09-01
    Product approval · Class 1제신 26-1072 호
  • MFDSMeasuring instrument, general-purpose2026-09-01
    Product approval · Class 1제신 26-1071 호
  • MFDSMeasuring instrument, general-purpose2026-09-01
    Product approval · Class 1제신 26-1070 호
  • MFDSimplant, endosseous, drill/handpiece2026-08-31
    Product approval · Class 1제신 26-1062 호
  • MFDSAbrasive device2026-07-14
    Product approval · Class 1수신 26-1548 호
  • MFDSStomatoscope, flexible, fibreoptic2026-06-15
    Product approval · Class 2수인 26-4410 호
  • MFDSStomatoscope, flexible, fibreoptic2026-05-28
    Product approval · Class 2수인 26-4371 호
  • MFDSStomatoscope, flexible, fibreoptic2026-05-28
    Product approval · Class 2수인 26-4370 호
  • MFDSimplant, endosseous, hand instrument2026-05-27
    Product approval · Class 1제신 26-652 호
  • MFDSimplant, endosseous, superstructure2026-05-11
    Product approval · Class 2제인 26-4421 호
  • MFDSimplant, endosseous, superstructure2026-04-29
    Product approval · Class 2제인 26-4385 호
Show 68 more
  • MFDSimplant, endosseous, superstructure2026-04-29
    Product approval · Class 2제인 26-4383 호
  • MFDSimplant, endosseous, superstructure2026-03-30
    Product approval · Class 2제인 26-4286 호
  • MFDSimplant, endosseous, hand instrument2026-02-25
    Product approval · Class 1제신 26-250 호
  • MFDSdental surgical guide fixation screw, nonimplantable2026-02-04
    Product approval · Class 2제인 26-4107 호
  • MFDSdental surgical guide fixation screw, nonimplantable2026-02-04
    Product approval · Class 2제인 26-4108 호
  • MFDSimplant, endosseous, hand instrument2026-02-04
    Product approval · Class 1제인 26-4109 호
  • MFDSimplant, endosseous, hand instrument2026-02-04
    Product approval · Class 1제인 26-4110 호
  • MFDSimplant, endosseous, hand instrumentRevoked2026-01-27
    Product approval · Class 1제신 26-108 호
  • MFDSimplant, endosseous, hand instrumentRevoked2026-01-26
    Product approval · Class 1제신 26-103 호
  • MFDSimplant, endosseous, hand instrumentRevoked2026-01-26
    Product approval · Class 1제신 26-102 호
  • MFDSimplant, endosseous, hand instrumentRevoked2026-01-23
    Product approval · Class 1제신 26-97 호
  • MFDSdental surgical guide fixation screw, nonimplantable2026-01-23
    Product approval · Class 2제인 26-4071 호
  • MFDSStomatoscope, flexible, fibreoptic2025-11-26
    Product approval · Class 2수인 25-4680 호
  • MFDSStomatoscope, flexible, fibreoptic2025-11-26
    Product approval · Class 2수인 25-4679 호
  • MFDSStomatoscope, flexible, fibreoptic2025-11-26
    Product approval · Class 2수인 25-4678 호
  • MFDSimplant, endosseous, hand instrument2025-10-29
    Product approval · Class 1제신 25-1427 호
  • MFDSimplant, endosseous, superstructure2025-09-02
    Product approval · Class 2제인 25-4815 호
  • MFDSimplant, endosseous, hand instrument2025-08-22
    Product approval · Class 1제신 25-1087 호
  • MFDSimplant, endosseous, hand instrument2025-08-19
    Product approval · Class 1제신 25-1077 호
  • MFDSDental polymerization activator- visible light2025-08-07
    Product approval · Class 1수신 25-1709 호
  • MFDSimplant, endosseous, superstructure2025-08-06
    Product approval · Class 2제인 25-4719 호
  • MFDSMeasuring instrument, general-purpose2025-07-18
    Product approval · Class 1제신 25-916 호
  • MFDSimplant, endosseous, hand instrument2025-07-16
    Product approval · Class 1제신 25-893 호
  • MFDSDental curette, basic2025-07-11
    Product approval · Class 1제신 25-883 호
  • MFDSGouge, surgical, manually-operated2025-07-09
    Product approval · Class 1제신 25-870 호
  • MFDSimplant, endosseous, screw driver2025-05-28
    Product approval · Class 1제신 25-680 호
  • MFDSProduct name not recorded2025-05-22
    Product approval · Class 2인 25-4030 호
  • MFDSimplant, endosseous, fixture2025-05-09
    Product approval · Class 3제허 25-304 호
  • MFDSimplant, endosseous, superstructure2024-12-12
    Product approval · Class 2제인 24-1137 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2024-11-07
    Product approval · Class 2수인 24-585 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2024-11-07
    Product approval · Class 2수인 24-584 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2024-11-07
    Product approval · Class 2수인 24-583 호
  • MFDSimplant, endosseous, superstructure2024-10-10
    Product approval · Class 2제인 24-925 호
  • MFDSimplant, endosseous, superstructure2024-09-26
    Product approval · Class 2제인 24-892 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2024-08-13
    Product approval · Class 2수인 24-406 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2024-08-13
    Product approval · Class 2수인 24-405 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2024-08-13
    Product approval · Class 2수인 24-404 호
  • MFDSDental image, treatment planning software2024-04-17
    Product approval · Class 2수인 24-198 호
  • MFDSProduct name not recorded2024-04-17
    Product approval · Class 2인 24-198 호
  • MFDSappliance, orthodontic, resin2023-12-21
    Product approval · Class 2제인 23-5377 호
  • FDAEco Abutment, Multiunit Abutment2023-08-18
    510(k) · TraditionalDentalK220253
  • MFDSimplant, endosseous, hand instrument2023-06-12
    Product approval · Class 1제신 23-905 호
  • MFDSimplant, endosseous, hand instrument2023-05-31
    Product approval · Class 1제신 23-870 호
  • MFDSDental image, treatment planning softwareRevoked2023-01-26
    Product approval · Class 2수인 23-4042 호
  • MFDSimplant, endosseous, hand instrumentRevoked2022-11-30
    Product approval · Class 1제신 22-1685 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2022-11-03
    Product approval · Class 2수인 22-4517 호
  • MFDSimplant, endosseous, hand instrument2022-10-14
    Product approval · Class 1제신 22-1406 호
  • MFDS치과교정재료2022-08-05
    Product approval · Class 2제허 22-532 호
  • MFDSbracket, orthodontic2022-07-28
    Product approval · Class 2제인 22-4564 호
  • MFDSimplant, endosseous, hand instrument2022-04-22
    Product approval · Class 1제신 22-557 호
  • MFDSimplant, endosseous, hand instrument2022-04-20
    Product approval · Class 1제신 22-537 호
  • MFDSimplant, endosseous, hand instrument2022-04-20
    Product approval · Class 1제신 22-536 호
  • MFDSimplant, endosseous, hand instrument2022-04-01
    Product approval · Class 1제신 22-418 호
  • MFDSimplant, endosseous, superstructure2022-04-01
    Product approval · Class 2제인 22-4264 호
  • MFDSappliance, orthodontic, others2022-03-23
    Product approval · Class 1제신 22-374 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2022-02-18
    Product approval · Class 2수인 22-4087 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2022-02-18
    Product approval · Class 2수인 22-4086 호
  • MFDSimplant, endosseous, superstructure2022-02-11
    Product approval · Class 2제인 22-4096 호
  • MFDSFacebow2022-02-10
    Product approval · Class 1제신 22-186 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2022-01-14
    Product approval · Class 2수인 22-4030 호
  • MFDSStomatoscope, flexible, fibreopticRevoked2022-01-13
    Product approval · Class 2수인 22-4029 호
  • MFDSimplant, endosseous, superstructure2021-12-06
    Product approval · Class 2제인 21-5004 호
  • MFDSimplant, endosseous, hand instrument2021-11-25
    Product approval · Class 1제신 21-1562 호
  • MFDSDental image, treatment planning software2021-10-22
    Product approval · Class 2수인 21-4501 호
  • MFDSProduct name not recorded2021-10-22
    Product approval · Class 2인 21-4501 호
  • MFDSimplant, endosseous, hand instrument2021-10-20
    Product approval · Class 1제신 21-1389 호
  • MFDSimplant, endosseous, superstructure2021-10-07
    Product approval · Class 2제인 21-4850 호
  • MFDSimplant, endosseous, hand instrument2021-10-06
    Product approval · Class 1제신 21-1329 호

Showing the 80 most recent of 490 records.

Key disclosures

KRX KIND via OpenDART

Publications

PubMed · affiliation-matched

Patents

KIPRIS · applicant-matched
Show 359 more patents

AI reads

MAA server logs · IP-verified
89
Times AI engines pulled DIO Corporation's records

Pulled records become part of each AI's index and keep feeding its answers. When an AI cites from that index, nothing reaches our server — so actual citations are uncounted here and exceed this number.

0
Fetched fresh mid-answer

Times an AI needed something not yet in its index and fetched this page fresh while answering. Citations served from the index leave no trace here.

89
Index crawls

Collected as raw material for future answers.

0
Direct AI-tool queries (MCP)

Queries from users who connected this index to their own AI.

8
live 0
Last 7 days
72
live 0
Last 30 days
89
live 0
All time
  • OpenAIOAI-SearchBot69
  • GoogleGoogleOther11
  • PerplexityPerplexityBot4
  • MicrosoftBingbot3
  • AnthropicClaudeBot2

Measured since Aug 27, 2026 · 5 AI engines · last read Oct 8, 2026

User-agent strings can be forged, so we do not count them at face value. We count only requests matched against vendor-published IP ranges, or confirmed by forward-verified reverse DNS. MCP queries are actual calls to this index's tool endpoint.

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How to connect (MCP)
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Companies approved for the same productsMedical Devices

Ranked by how many MFDS product categories overlap. Not a ranking — a pointer to where to look.

SHINHUNG CO.,LTD57 shared

Founded in 1964 and KOSPI-listed in 1991, Shinhung manufactures and distributes dental equipment and materials.

DENTIS CO.,LTD31 shared

Founded in 2016 and listed on KOSDAQ in 2017, DENTIS manufactures dental implants, medical LED lighting, and dental 3D printers.

YUHAN CORPORATION20 shared

Founded in 1926 and listed on the KOSPI in 1962, Yuhan Corporation is a comprehensive pharmaceutical company known for its innovative drug Leclaza.

CG MedTech Co.,Ltd.12 shared

Founded in 1997 and KOSDAQ-listed in 2015, CG MedTech makes orthopedic medical devices and also operates an electric energy business.

Ray Co., Ltd.9 shared

KOSDAQ-listed dental medical device company offering the RAYSCAN digital diagnostic system and RAYDENT digital treatment solutions.

Corentec Co., Ltd.8 shared

Founded in 2000 and KOSDAQ-listed in 2013, Corentec makes artificial joints; hip and knee implants exceed 85% of revenue.

Alpha AI Co.,Ltd.8 shared

Alpha AI, founded in 1995 and KOSDAQ-listed in 2000, manufactures biocompatible metal implants and surgical instruments.

Micro-NX Co., Ltd.6 shared

Micro-NX develops proprietary BLDC motor technology and manufactures dental medical devices including implant engines and torque drivers.

METABIOMED.CO.,LTD6 shared

KOSDAQ-listed medical device company manufacturing synthetic bioresorbable suture yarn and dental root canal filling materials.

OSTEONIC Co., Ltd.6 shared

Established in 2012 and listed on KOSDAQ in 2018, Osteonic manufactures implants for the CMF, Trauma, Sports Medicine, and Spine categories.

DreamCIS INC.6 shared

Contract research organization providing clinical trial, post-marketing surveillance, and site management services to pharma and medtech clients.

Graphy Inc.5 shared

Medical device company developing Tera Harz Clear shape-memory 3D printing material and the Shape Memory Aligner (SMA).

Sources and updates

Counts on this page are not company-reported figures. MAA matched records from DART, the Korean MFDS, the US FDA, ClinicalTrials.gov, PubMed and KIPRIS to this company itself, by business registration number or registered name, never by name similarity. They may differ from figures the company publishes.

Company basics
Korea Exchange · DART
Business content
Compiled from disclosure filings
Approvals & clinical trials
Korean MFDS (data.go.kr) · US FDA openFDA — updated weekly
Key disclosures
KRX KIND via OpenDART exchange filings — updated daily
Global clinical trials
ClinicalTrials.gov (US NIH) — sponsor-matched, updated weekly
Financials
DART corporate disclosure filings — annual
Publications
PubMed (US National Library of Medicine) — affiliation-matched, updated daily
Patents
KIPRIS (Korea Institute of Patent Information) — applicant-matched, updated monthly
AI reads
Our server logs, IP-verified every 6 hours
AI visibility
Measured 2026-10-01

This page is compiled from public sources without the company's involvement. If anything is inaccurate or incomplete, please let us know. Materials provided by the company are labelled as such.

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