Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072300 | Electromagnetic relay | Kazumi Sako, Hideki Kuboyama, Toshiyuki Furukawa, Tatsuhiro Yasutake | 2011-12-06 |
| 6483430 | Turn-signal automatic cancellation apparatus | Masashi Hashimoto, Yoshinori Ito, Minoru Morikawa | 2002-11-19 |