| 2000 |
Founded the predecessor of our company, the 'Japan Internet Media Center.' |
| 2000-04 |
Founded Japan Internet Media Center (sole proprietorship) and started portal site operation and website development services. |
| 2000-09 |
Released the portal site 'ImplantNet'. |
| 2001 |
Focusing on the infinite possibilities of IT and medicine, co-founders Ryo Hayakawa and Ryusuke Hayakawa joined as angel investors in the establishment of the company. |
| 2001-06 |
Established Japan Medical Network Communications Co., Ltd. and incorporated. |
| 2001-06 |
Co-founders Ryo Hayakawa and Ryusuke Hayakawa joined in establishing the company and became part-time directors. |
| 2001-06 |
Established: June 2001 |
| 2002-02 |
Released portal sites 'OrthodonticNet' and 'CosmeticDentalNet'. |
| 2005-04 |
Released portal site 'Esthetics & Popular Rankings'. |
| 2006-01 |
Opened West Japan branch (now Osaka branch). |
| 2006 |
Joined a dental equipment sales company and participated in establishing the warranty business. |
| 2006-10 |
Started web marketing and medical institution management support services. |
| 2007-09 |
Entered into capital and business partnership with Sonnet M3 Co., Ltd. (now M3 Co., Ltd.). |
| 2008-05 |
Started mobile site operation for portal site business: released 'Mobile! ImplantNet'. |
| 2008-09 |
Implemented a third-party allotment of additional capital to Sonnet M3 Co., Ltd. (now M3 Co., Ltd.) and became an associate company under the equity method. |
| 2009 |
Assumed the position of President and CEO of the company. |
| 2010-01 |
Released the US version of ImplantNet, 'Dental Implants Net'. |
| 2010-11 |
Received the 8th Deloitte Tohoku Toma Fast50 award. |
| 2010-12 |
Received the 9th Asia-Pacific Technology Fast500 award. |
| 2010-12 |
Listed on the Tokyo Stock Exchange Mothers (55KB). |
| 2011 |
After transferring the warranty business, established Guide Dent Co., Ltd. and became its President and CEO. |
| 2011-08 |
Established GuideDent Co., Ltd. |
| 2012-02 |
Obtained license for paid employment placement services and started recruitment services. |
| 2012-11 |
Consolidated Brann Networks Inc. as a subsidiary and started a medical B2B business. |
| 2015-09 |
Capital and business alliance with Millter Co., Ltd. |
| 2016-05 |
Transferred 90% of all shares of Guide Dent Co., Ltd. |
| 2016-12 |
Changed the company name to Medical Net Co., Ltd. |
| 2017-05 |
Business alliance with Dental Tribune International, the world's largest dental media company headquartered in Germany. |
| 2017-09 |
Acquired shares of Success Sound Co., Ltd., made it a subsidiary, changed the company name to Medical Net Thailand Co., Ltd., and started a dental clinic operation business in Thailand. |
| 2018-02 |
Opened a Fukuoka branch. |
| 2018-12 |
Acquired shares of Okamura Co., Ltd., made it a wholly-owned subsidiary, and started a dental dealer business. |
| 2020-02 |
Absorbed Brann Networks Inc. |
| 2020-09 |
Developed an oral malodor sensor device with Okayama University and obtained a patent. |
| 2020-10 |
Consolidated Pacific Dental Care Co., Ltd. as a subsidiary (grandchild company) and started operating the second dental clinic in Thailand. |
| 2020-11 |
Released the healthcare platform 'for health care'. |
| 2021-04 |
Started real estate brokerage as part of the medical institution management support business. |
| 2021-06 |
Split ordinary shares from 1 to 2 shares. |
| 2021-06 |
Consolidated No-ETI Pharmaceutical Co., Ltd. as a subsidiary (grandchild company) and started pharmaceutical manufacturing and sales business. |
| 2021-09 |
Capital and business alliance with Change the World Co., Ltd. |
| 2022-03 |
Consolidated NU-DENT Co., Ltd. and D.D.DENT Co., Ltd., both top 10 dental trading companies in Thailand, as subsidiaries (grandchild companies) and started dental trading business in Thailand. |
| 2022-03 |
Consolidated Fukumori Dental Clinic Co., Ltd. as a subsidiary (grandchild company) and started operating the third dental clinic in Thailand. |
| 2022-05 |
Established Okamura Osaka Co., Ltd. and started a dental dealer business in Osaka. |
| 2022-07 |
Capital and business alliance with Light Up Co., Ltd. |
| 2023-11 |
Okamura Co., Ltd., a consolidated subsidiary, merged with its consolidated subsidiary (grandchild company) Okamura Osaka. |
| 2024-01 |
Milter Co., Ltd. was made a consolidated subsidiary, and the preventive and pre-disease platform business was launched. |
| 2024-03 |
AVision Co., Ltd. was made a consolidated subsidiary, promoting the ITization of dental clinics in Thailand. |
| 2025-03 |
Yoshimi Dental Equipment Store Ltd. was made a consolidated subsidiary (grandchild company). |
| 2025-06 |
Signed a capital and business partnership agreement with Yoshida Co., Ltd. |
