Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7750973 | Image pickup apparatus with frame rate conversion information output | Shinji Takemoto, Yukio Shimamura, Akiyuki Noda, Katsuyuki Taguchi | 2010-07-06 |
| 7382703 | Optical disc apparatus | Hiroyuki Matsuda | 2008-06-03 |
| 5563855 | Optical recording and reproducing apparatus having discrete optical pickup heads | Wataru Masuda | 1996-10-08 |
| 5210663 | Tracking control device and magnetic recording and reproducing apparatus using the device | Toshiyuki Kohri | 1993-05-11 |
| 5025329 | Electronically controlled magnetic tape editing device | Hiroshi Taniguchi, Kanji Kubo | 1991-06-18 |
| 4868692 | Tracking error signal forming circuit | Kanji Kubo, Hiroshi Taniguchi, Mitsunobu Furumoto | 1989-09-19 |
| 4644157 | Optical rotation detecting apparatus | Kuniichi Ozawa, Yasuhiro Goto, Shinya Yukino | 1987-02-17 |
| 4525657 | Torque ripple compensation circuit for a brushless D.C. motor | Yasuhiro Gotoh, Kuniichi Ozawa | 1985-06-25 |