Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843363 | Three-phase thermal protector | Susumu Ubukata, Yasukazu Mizutani | 1989-06-27 |
| 4791329 | Motor protector mounting structure for enclosed electric compressors | Susumu Ubukata, Yasukazu Mizutani | 1988-12-13 |
| 4672353 | Snap-action type thermally responsive switch | Susumu Ubukata, Yasukazu Mizutani | 1987-06-09 |
| 4510481 | Snap action type thermally responsive switching structure | Susumu Ubukata, Yasukazu Mizutani | 1985-04-09 |
| 4454493 | Hermetical type thermally responsive switch | Susumu Ubukata, Yasukazu Mizutani | 1984-06-12 |