Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886951 | Power supply for a magnetron having a rectifying circuit, switching circuit, and transformer | Takahiro Matsumoto, Haruo Suenaga, Naoyoshi Maehara, Kazuho Sakamoto, Daisuke Bessyo +2 more | 1989-12-12 |
| 4883929 | Barrier assembly for mounting controlling devices | Kenji Shinohara, Yoshihiro Wakatsuki | 1989-11-28 |
| 4873402 | Push-button switch with plunger and switching mechanism | Sueaki Honda, Mitsuji Hayashi, Akihiko Hayakawa, Hideyuki Bingo | 1989-10-10 |
| 4851623 | Push-button switch | Sueaki Honda, Mitsuji Hayashi, Akihiko Hayakawa, Hideyuki Bingo | 1989-07-25 |
| 4816630 | Push-button switch with plunger and switch mechanism | Sueaki Honda, Mitsuji Hayashi, Akihiko Hayakawa, Hideyuki Bingo | 1989-03-28 |
| 4812960 | Power feeding apparatus | Kazuho Sakamoto, Takao Shitaya, Shigeru Kusunoki, Naoyoshi Maehara, Takahiro Matsumoto +1 more | 1989-03-14 |