Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10951876 | Stereoscopic video reproducing method, stereoscopic video reproducing apparatus and optical disc | Masato Nagasawa, Kazuhiro Kurisaki | 2021-03-16 |
| 10382741 | Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus | Masato Nagasawa, Kazuhiro Kurisaki | 2019-08-13 |
| 9729851 | Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus | Masato Nagasawa, Kazuhiro Kurisaki | 2017-08-08 |
| 9521396 | Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus | Masato Nagasawa, Kazuhiro Kurisaki | 2016-12-13 |
| 9179123 | Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, stereoscopic video reproducing apparatus | Masato Nagasawa, Kazuhiro Kurisaki | 2015-11-03 |
| 9167227 | Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus | Masato Nagasawa, Kazuhiro Kurisaki | 2015-10-20 |
| 8135262 | Apparatus and method for programming the recording of broadcast programs and delaying the recording end times when extension key words are detected | Yoshiaki Kusunoki | 2012-03-13 |
| 5654843 | Method and apparatus for following curved tracks on a tape | — | 1997-08-05 |
| 5638407 | Inversion prevention device | Yoshiyuki Shirasaki | 1997-06-10 |
| 5546191 | Recording and reproducing apparatus | Taketoshi Hibi, Kenji Maeno, Kihei Ido, Ken Onishi, Shinobu Ueda +2 more | 1996-08-13 |
| 5185679 | Inversion phenomenon preventing circuit | Hidetoshi Mishima | 1993-02-09 |
| 5003406 | Video image reproducing apparatus which eliminates a noise bar in the image by using a field memory | Yoshimitsu Nakajima, Masami Itoga | 1991-03-26 |
| 4906942 | Frequency demodulator with reversal phenomenon compensation | Takahiro Nakai, Yoshiko Hatano | 1990-03-06 |
| 4862099 | Digital FM demodulator with distortion correction | Takahiro Nakai, Yoshiko Hatano | 1989-08-29 |
| 4860211 | Air fuel ratio control apparatus | Kiyotoshi Sakuma, Kiyomi Morita, Junji Miyake | 1989-08-22 |
| 4827359 | Video recording and reproducing apparatus | Katsuhiro Ookawa | 1989-05-02 |
| 4817571 | Method and apparatus for fuel control | Kiyomi Morita, Junji Miyake, Kiyotoshi Sakuma | 1989-04-04 |
| 4817570 | Method of and apparatus for fuel control | Kiyomi Morita, Junji Kiyake, Kiyotoshi Sakuma | 1989-04-04 |
| 4744346 | Fuel control apparatus in internal combustion engine | Kiyomi Morita, Junji Miyake, Kiyotoshi Sakuma | 1988-05-17 |
| 4691521 | Supercharger pressure control system for internal combustion engine with turbocharger | Yuji Hirabayashi, Masato Noguchi | 1987-09-08 |
| 4679398 | Variable capacity turbocharger control device | Fumio Nishiguchi, Masato Noguchi | 1987-07-14 |