Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7450815 | Image recording and reproducing apparatus | Yasunori Ohara, Akira Saitou, Hiroo Okamoto, Nobutaka Amada | 2008-11-11 |
| 6763174 | Image recording and reproducing apparatus | Yasunori Ohara, Akira Saitou, Hiroo Okamoto, Nobutaka Amada | 2004-07-13 |
| 6292618 | Image recording and reproducing apparatus | Yasunori Ohara, Akira Saitou, Hiroo Okamoto, Nobutaka Amada | 2001-09-18 |
| 6158682 | Tape running apparatus | Masayuki Kijima, Hideo Nishijima, Kaneyuki Okamoto, Yukinobu Tada | 2000-12-12 |
| 6089485 | Apparatus or method for controlling tape speed | Masayuki Kijima, Hideo Nishijima, Kaneyuki Okamoto, Yukinobu Tada | 2000-07-18 |
| 5839683 | Apparatus for controlling tape speed | Masayuki Kijima, Hideo Nishijima, Kaneyuki Okamoto, Yukinobu Tada | 1998-11-24 |
| 5253127 | Video tape recorder having a special demagnetizing function | Yukihiko Ozaki, Eiji Moro, Susumu Ohtsuka | 1993-10-12 |
| 5170304 | Device for cleaning rotary magnetic head of magnetic recording and reproducing device and method of controlling same | Noboru Katohno, Hiroyoshi Matsumoto | 1992-12-08 |