Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984784 | Electronic equipment system for vehicle | Yasuhiro Nagasaka, Masaaki Murata | 2006-01-10 |
| 4941839 | Double locking device for connector | Yasuhiro Nagasaka, Kazuyuki Shiraki, Akira Maeda, Shigemi Hashizawa, Kazuto Ohtaka | 1990-07-17 |