Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919620 | Connector device for a steering system | Takehiko Itoh | 1990-04-24 |
| 4849586 | Slip ring having a rotatable insulation cover | Yuichi Ida, Hironori Kato | 1989-07-18 |
| 4824396 | Electrical connection apparatus | Kunihiko Sasaki, Tsumoru Oka, Takasi Ohya, Mituaki Shinraku, Akihiro Konno +1 more | 1989-04-25 |