Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815352 | Electronic musical instrument | Kinji Kawamoto, Masaru Uya | 1989-03-28 |
| 4536853 | Multiple wave generator | Kinji Kawamoto, Kazuhiro Murase, Tetsuhiko Kaneaki, Masataka Nikaido | 1985-08-20 |
| 4483229 | Electronic musical instrument | Kinji Kawamoto, Masaru Uya | 1984-11-20 |