Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4933523 | Push-button switch | Sueaki Honda, Takashi Niwa, Akihiko Hayakawa, Hideyuki Bingo | 1990-06-12 |
| 4910368 | Push-button switch | Sueaki Honda, Takashi Niwa, Akihiko Hayakawa, Hideyuki Bingo | 1990-03-20 |
| 4908485 | Push-button switch | Sueaki Honda, Yasuhiro Kiyono, Takashi Niwa, Tomohiko Hayakawa | 1990-03-13 |
| 4873402 | Push-button switch with plunger and switching mechanism | Sueaki Honda, Takashi Niwa, Akihiko Hayakawa, Hideyuki Bingo | 1989-10-10 |
| 4851623 | Push-button switch | Sueaki Honda, Takashi Niwa, Akihiko Hayakawa, Hideyuki Bingo | 1989-07-25 |
| 4816630 | Push-button switch with plunger and switch mechanism | Sueaki Honda, Takashi Niwa, Akihiko Hayakawa, Hideyuki Bingo | 1989-03-28 |
| 4701582 | Plunger sensing switch | Takashi Niwa, Akihiko Hayakawa, Hideyuki Bingo, Shoji Kazusaka, Keisuke Konishi | 1987-10-20 |
| 4561045 | Illuminated display assembly | Hiroyuki Nishi, Motoyuki Tomizu | 1985-12-24 |
| 4551592 | Push-button switch | Hiroyuki Nishi, Motoyuki Tomizu | 1985-11-05 |