Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906252 | Connection type foot pedal | Takashi Matsuzoe, Haruhiko Maehara | 2005-06-14 |
| 6689945 | Foot pedal for drum | Takashi Matsuzoe, Nobumoto Maehara | 2004-02-10 |
| D296696 | Central processor unit | Kenji Yokoi, Shirou Hujimori, Tetsurou Honma | 1988-07-12 |