Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252185 | Delay switch with delay unit | Kiwamu Shibata, Hideya Kondo, Takaaki Chuzawa, Jun Saito, Nobuhiro Kitamura +2 more | 2001-06-26 |
| 5886601 | Electromagnetic relay assembly | Nobuhiro Kitamura, Hiroaki Hamaguchi, Naoki Kanemoto, Masahiro Kutsuna | 1999-03-23 |
| 5389905 | Damper, electromagnet assembly employing the damper, and relay employing the electromagnet assemblies | Kiwamu Shibata, Yoichi Yokoyama, Manabu Yano, Nobuhiro Kitamura, Naoki Kanemoto | 1995-02-14 |
| 5359305 | Electromagnetic relay | Nobuhiro Kitamura, Naoki Kanemoto, Yoichi Yokoyama, Kiwamu Shibata, Masahiro Kutsuna | 1994-10-25 |