Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887974 | Connector | Katumi Takegawa, Yoshinori Mizusawa, Mitsuo Komoto, Shoji Umesato | 1989-12-19 |
| 4880399 | Socket | Shinichi Ishizuka, Mitsuo Komoto, Shoji Umesato | 1989-11-14 |
| 4857001 | Electrical connectors for leadless circuit boards | Kenichi Nakano, Yoshihiro Umezawa, Tetsuro Tokaichi, Natsuki Kawabe | 1989-08-15 |
| 4832611 | Electrical connector comprising combination of individual mating and pin elements as a contact member | Atsuhito Noda, Mitsuo Komoto, Shoji Umesato | 1989-05-23 |