Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6150794 | Charging system for motor-driven vehicle | Makoto Yamada, Hiroshi Kutsuyama, Seigou Torita, Kazushige Kakutani, Seiji Murakami +2 more | 2000-11-21 |
| 6011366 | Electric bicycle | Seiji Murakami | 2000-01-04 |
| 5826440 | Construction machine | Makoto Okada, Tokuo Fujii | 1998-10-27 |
| 4774608 | Front loading apparatus for disc drive unit | Hiroshi Horiuchi | 1988-09-27 |