Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078516 | Automatic correction method | — | 2024-09-03 |
| 10048093 | Position detecting device | Masaaki Kusumi, Yusuke Takei, Shigeru Ishimoto | 2018-08-14 |
| 10024691 | Position detecting device | Masaaki Kusumi, Yusuke Takei, Shigeru Ishimoto | 2018-07-17 |
| 9733317 | Position detecting device | Masaaki Kusumi, Yusuke Takei, Shigeru Ishimoto | 2017-08-15 |
| 7092192 | Videotape recording and playback device, and videotape player | — | 2006-08-15 |
| 6011898 | Video signal editing apparatus | Kenichi Iwasaki, Hirofumi Murakami, Noboru Yanagita | 2000-01-04 |
| 5461519 | Recording and reproducing apparatus with helical scan tracking | Yasuo Iwasaki | 1995-10-24 |
| 5430583 | Magnetic recording and/or reproducing apparatus | Kazuyuki Sugizaki, Mikio Kita, Osamu Shimizu | 1995-07-04 |
| 5161209 | Servo control device for a VTR | Yasuo Nagai | 1992-11-03 |
| 4868923 | Tape loading apparatus | — | 1989-09-19 |
| 4791498 | Time base corrector | — | 1988-12-13 |
| 4758912 | Tape loading apparatus | Takashi Sasao | 1988-07-19 |
| 4725895 | Still picture reproduction system with color framing phase synchronization | Masahiro Miyamoto, Kazuhisa Nishimura | 1988-02-16 |
| 4698703 | Capstan servo system | Kazuhisa Nishimura, Masaaki Sakai, Seiichi Hataoka | 1987-10-06 |
| 4663555 | Method and apparatus for controlling a bimorph leaf which supports a deflectable head | — | 1987-05-05 |
| 4438377 | Stop control circuit for brushless DC motor | Masaaki Sakai | 1984-03-20 |