Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7193158 | Wiring board device | — | 2007-03-20 |
| 6939109 | Pump control system | Hiroshi Takahashi, Keisuke Tani, Hiromichi Kosaka | 2005-09-06 |
| 5321671 | Radio receiver with tape deck having interrupt capability | — | 1994-06-14 |
| 4733319 | High-speed current limiting circuit breaker | Kazuhiro Yokouchi, Yuichi Wada, Masao Tomita, Kiyoshi Fukuda | 1988-03-22 |