Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877622 | Process for producing food material | Hiroshi Kiuchi, Katsumi Murata, Isao Kusakabe, Hideyuki Kobayashi | 1989-10-31 |
| 4873905 | Automatic player piano | Yasutoshi Kaneko, Takasi Tamaki | 1989-10-17 |
| 4843936 | Automatic music player system | Yukiyoshi Matsushima | 1989-07-04 |
| 4806367 | Process for the production of a food material | Hiroshi Kiuchi, Katsumi Murata, Isao Kusakabe, Hideyuki Kobayashi | 1989-02-21 |