Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374603 | Hydraulic circuits for internal combustion engines | Shoji Morita, Yasushi Watanabe | 2002-04-23 |
| 5447126 | Variabe cam phaser for internal combustion engine | Akio Akasaka, Seiji Suga, Noboru Egashira, Hiroaki Imai | 1995-09-05 |