Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4907081 | Compression and coding device for video signals | Keizo Nishimura, Shigemitsu Higuchi, Takashi Furuhata | 1990-03-06 |
| 4843493 | Rotary head type magnetic recording and reproducing apparatus and method of producing tracking control signals therefor | Takashi Furuhata, Yasufumi Yumde, Takaharu Noguchi, Toshifumi Shibuya, Katsuo Mohri +2 more | 1989-06-27 |