Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895425 | Plug-in optical fiber connector | Shinichi Iwano, Etsuji Sugita, Ryo Nagase, Kazunori Kanayama, Kenichi Nakano | 1990-01-23 |
| 4818061 | Ferrule for connecting optical fibers and optical connector using it | Shinichi Iwano | 1989-04-04 |
| 4759599 | Optical connector | Yasuhiro Yamaguchi, Kenichi Donuma, Shuichiro Inagaki | 1988-07-26 |
| 4758771 | Apparatus for driving AC motor | Suzuo Saito | 1988-07-19 |