Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458941 | Electrochemical measurement device and electrochemical measurement apparatus provided with electrochemical measurement device | Jun Ogihara, Sumihiro Otsuka, Masahiro Yasumi, ATSUSHI SHUNORI | 2019-10-29 |
| 7482900 | Micro relay | Takeshi Hashimoto, Naoki Okumura, Hideki Enomoto, Takeshi Sadamori, Shinichi Kishimoto +3 more | 2009-01-27 |
| 6930870 | Semiconductor device with protective functions | Takeshi Nobe, Shigeo Akiyama, Takuya Sunada | 2005-08-16 |
| 5278422 | Normally open solid state relay with minimized response time of relay action upon being turned off | Fumio Kato, Sigeo Akiyama, Masahiro Izumi | 1994-01-11 |