Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33607 | Auto-playing apparatus | Naoaki Matsumoto, Takehiko Kayahara, Naofumi Tateishi, Makoto Fukuda | 1991-06-11 |
| 4843289 | Digital control bus system | Takao Mogi, Yoshinori Komiya, Masayuki Suematsu, Fujio Tagami | 1989-06-27 |
| 4633751 | Automatic performance apparatus | Hideshi Fukaya, Toshifumi Hoshii | 1987-01-06 |
| 4624171 | Auto-playing apparatus | Naoaki Matsumoto, Takehiko Kayahara, Naofumi Tateishi, Makoto Fukuda | 1986-11-25 |
| 4539882 | Automatic accompaniment generating apparatus | — | 1985-09-10 |