Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726767 | Automatic facsimile signal analyzing apparatus for a telephone exchange system | Hiroshi Kumakura, Ken Nishimura, Hideki Amano, Masayoshi Sato | 1998-03-10 |
| 4899236 | Recording or reproducing apparatus using container mounted strip-like recording medium | Hiroo Edakubo, Takashi Narasawa, Tatsuzo Ushiro, Hiroshi Watanabe, Masahide Hasegawa | 1990-02-06 |
| 4489345 | Color video camera | Susumu Kozuki, Takashi Narasawa | 1984-12-18 |
| 4467379 | Recording and/or reproducing device making use of a cassette | — | 1984-08-21 |
| 4454532 | White balance control for color video camera | Susumu Kozuki, Takashi Narasawa | 1984-06-12 |
| 4302787 | Tape cassette and video recording and reproducing system using the same | — | 1981-11-24 |