Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4190775 | Optical memory playback apparatus | Kenjiro Sakurai, Junichi Shimada, Takitaro Morikawa, Yoshinobu Mitsuhashi, Satoshi Ishihara +1 more | 1980-02-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4190775 | Optical memory playback apparatus | Kenjiro Sakurai, Junichi Shimada, Takitaro Morikawa, Yoshinobu Mitsuhashi, Satoshi Ishihara +1 more | 1980-02-26 |