Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9966212 | Blinking device | Yasuhiro SUMINO | 2018-05-08 |
| 9812803 | Socket | Hiroyuki Toyoda, Satoru Tanaka, Noboru Hashimoto, Kazuya Baba | 2017-11-07 |
| 6252185 | Delay switch with delay unit | Hideya Kondo, Takaaki Chuzawa, Jun Saito, Nobuhiro Kitamura, Tetsuyasu Kawamoto +2 more | 2001-06-26 |
| 5389905 | Damper, electromagnet assembly employing the damper, and relay employing the electromagnet assemblies | Yoichi Yokoyama, Manabu Yano, Nobuhiro Kitamura, Naoki Kanemoto, Tetsuyasu Kawamoto | 1995-02-14 |
| 5359305 | Electromagnetic relay | Nobuhiro Kitamura, Naoki Kanemoto, Yoichi Yokoyama, Tetsuyasu Kawamoto, Masahiro Kutsuna | 1994-10-25 |
| 4866227 | Sealed contact device | Takehiko Toguchi, Mamoru Tateno, Hiromichi Inoue | 1989-09-12 |