Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500975 | Authentication device, authentication method, and computer program | Ying-Jen Chen, Yuji Hamada | 2022-11-15 |
| 6241682 | Patient monitoring apparatus | Ryoichi Ochiai, Yoshihiro Sugo, Takeshi Sohma, Rie Tanaka | 2001-06-05 |
| 6129677 | Non-invasive heart monitoring apparatus and method | Takeshi Sohma, Yoshihiro Sugo, Rie Tanaka, Hiromitsu Kasuya, Kohei Ono | 2000-10-10 |
| 6122543 | Patient monitoring apparatus | Ryoichi Ochiai, Yoshihiro Sugo, Takeshi Sohma, Rie Tanaka | 2000-09-19 |
| 6049731 | Patient monitoring apparatus | Ryoichi Ochiai, Yoshihiro Sugo, Takeshi Sohma, Rie Tanaka | 2000-04-11 |
| 6011989 | Patient monitoring apparatus | Yoshihiro Sugo, Takeshi Sohma, Rie Tanaka, Shigeru Aso, Ryoichi Ochiai | 2000-01-04 |
| 5755669 | Blood pressure monitoring apparatus | Kohei Ono, Hiromitsu Kasuya, Yoshihiro Sugo, Takeshi Sohma | 1998-05-26 |