Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D280503 | Audio disc player | Hiroshi Yamada | 1985-09-10 |
| D260987 | Video tape recorder | Masaaki Furukawa, Michiko Nishibayashi | 1981-09-29 |
| D259784 | Video tape recorder | Masaaki Furukawa, Hideo Kondoh, Michiko Nishibayashi | 1981-07-07 |