Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873402 | Push-button switch with plunger and switching mechanism | Sueaki Honda, Mitsuji Hayashi, Takashi Niwa, Akihiko Hayakawa | 1989-10-10 |
| 4851623 | Push-button switch | Sueaki Honda, Mitsuji Hayashi, Takashi Niwa, Akihiko Hayakawa | 1989-07-25 |
| 4845322 | Plunger type fluid pressure switch | Norio Iwakiri, Hiedji Tugui | 1989-07-04 |
| 4833280 | Slide switch having improved holding structure for the movable contact | Takashi Yoshimura, Masatsugu Yamashita, Shinichi Hashizume, Norio Iwakiri | 1989-05-23 |
| 4816631 | Slide switch sideways operation adapter | Masatsugu Yamashita, Takashi Yoshimura, Shinichi Hashizume, Norio Iwakiri | 1989-03-28 |
| 4816630 | Push-button switch with plunger and switch mechanism | Sueaki Honda, Mitsuji Hayashi, Takashi Niwa, Akihiko Hayakawa | 1989-03-28 |
| 4814565 | Sealed slide switch | Takashi Yoshimura, Masatsugu Yamashita, Shinichi Hashizume, Norio Iwakiri | 1989-03-21 |