Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6707287 | Electrical quantity sensor | Isoshi Takeda, Sukoya Tawaratsumida | 2004-03-16 |
| 6700466 | Contactor | Ritsu Yamamoto, Tsutomu Shimomura, Riichi Uotome, Hideki Enomoto, Takehiko Toguchi +1 more | 2004-03-02 |
| 5420555 | Plural sealed contact units with common electromagnetic operating mechanism | Takehiko Toguchi, Hideya Kondo, Yoichi Yokoyama, Hirofumi Fukazawa, Riichi Uotome +1 more | 1995-05-30 |
| 4866227 | Sealed contact device | Takehiko Toguchi, Kiwamu Shibata, Hiromichi Inoue | 1989-09-12 |