Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732417 | Dismantling system for product and its method | Fumihiro Yamaguchi | 2004-05-11 |
| 6318315 | Valve operating system for internal combustion engine | Takeya Harada, Toshiki Kobayashi | 2001-11-20 |
| 5846368 | Laminate producing process | Yoshio Sakaguchi, Toshiyuki Kurihara, Hideho Kubo, Mituaki Sunada | 1998-12-08 |