Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729697 | Braking force control device | Yoshiyuki Yasui, Takashi Yonekawa, Akira Tanaka, Mamoru Sawada | 2004-05-04 |
| D485304 | Punch | Makoto Mori | 2004-01-13 |
| 6672816 | Simplified bookbinding device for twin-ring | Makoto Mori, Tomoyoshi Nakamura | 2004-01-06 |