Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677840 | Electromagnetic relay | Akihiko Nakamura, Shigemitsu Aoki, Yoshio Okamoto | 2004-01-13 |
| 6008708 | Reed relay and method for fabrication thereof | Tsutomu Motoyama | 1999-12-28 |
| 5963116 | Reed relay and a method of producing the reed relay | Yukishige Noguchi, Yukihiro Takano, Hideto Harayama | 1999-10-05 |
| 5903202 | Reed relay and method for fabrication thereof | Tsutomu Motoyama | 1999-05-11 |