Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D484464 | Fuse | Katsumi Kozu, Takeshi Ishimaru, Masatoshi Izaki | 2003-12-30 |
| D479827 | Fuse | Katsumi Kozu, Takeshi Ishimaru, Masatoshi Izaki | 2003-09-23 |
| 6601436 | Apparatus and method for detecting and processing impacts to an electronic percussion instrument | Yasunobu Miyamoto | 2003-08-05 |