Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278368 | Electrostatic relay | Fumihiro Kasano, Hiromi Nishimura, Jun Sakai, Koichi Aizawa, Takayoshi Awai | 1994-01-11 |
| 5215643 | Electrochemical gas sensor | Shigekazu Kusanagi, Toru Fujioka, Ayumu Yasuda, Noriyuki Yamaga, Yoshifumi Watabe +3 more | 1993-06-01 |