Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650522 | Semiconductor relay system and method for controlling the semiconductor relay system | Teruyuki Nakayama, Toshiyuki Nakamura, Takaaki Yamada, Yuji Hashimoto, Kazuhiro Harada | 2003-11-18 |
| 5801313 | Capacitive sensor | Toshihiko Omi, Fumihiko Sato | 1998-09-01 |