Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6508596 | Apparatus using a method for recording digital data including a data conversion or format conversion, and apparatus using the method | Chiyoko Matsumi, Ichiro Arimura, Akira Iketani, Masazumi Yamada, Tatsuro Juri +2 more | 2003-01-21 |
| 6147823 | Method for recording digital data including a data conversion or format conversion, and apparatus using the method | Chiyoko Matsumi, Ichiro Arimura, Akira Iketani, Masazumi Yamada, Tatsuro Juri +2 more | 2000-11-14 |
| 6038094 | Digital data recording device having a rotary cylinder | Chiyoko Matsumi, Ichiro Arimura, Akira Iketani, Masazumi Yamada, Tatsuro Juri +2 more | 2000-03-14 |
| 5367334 | Video signal encoding and decoding apparatus | Masakazu; Nishino, Tatsuro Juri, Toyohiko Matsuta, Shigeru Awamoto | 1994-11-22 |
| 5278706 | Digital video signal recording/reproducing apparatus | Akira Iketani, Akifumi Ide, Masakazu Nishino, Tatsuro Juri, Hideki Ohtaka +1 more | 1994-01-11 |
| 5126852 | Compressed video signal recording/variable-speed reproduction apparatus | Masakazu Nishino, Akifumi Ide, Akira Iketani, Tatsuro Juri | 1992-06-30 |
| 4760378 | Method and apparatus for converting a run length limited code | Akira Iketani, Kunio Suesada, Ichiro Ogura | 1988-07-26 |
| 4719519 | Component video signal magnetic recording and reproducing apparatus including means for expanding and compressing luminance and color difference signals | Akifumi Ide | 1988-01-12 |
| 4691329 | Block encoder | Tatsuro Juri, Akira Iketani, Akifumi Ide | 1987-09-01 |
| 4633330 | Digital recording and reproducing apparatus for television signal | Ichiro Ogura, Kunio Suesada, Akira Iketani | 1986-12-30 |
| 4597021 | Video recording and reproducing apparatus with noise reduction | Ichiro Arimura | 1986-06-24 |
| 4425585 | Video tape recorder immune to third-order distortion noise | Kunio Sekimoto, Katsuhiko Yamamoto, Kozo Kurashina | 1984-01-10 |
| 4400741 | Video tape recorder with inter-channel switching circuit for special modes of reproduction | Kunio Sekimoto, Katsuhiko Yamamoto, Kozo Kurashina | 1983-08-23 |
| 4400742 | Magnetic recording and reproducing apparatus for color video signals | Ichiro Arimura, Masamitsu Ohtsu | 1983-08-23 |
| 4399472 | Phase difference compensation between separately recorded luminance and chrominance signals | Katsuhiko Yamamoto, Kunio Sekimoto, Kozo Kurashina | 1983-08-16 |
| 4356506 | Automatic chrominance control circuit for a color video tape recorder | — | 1982-10-26 |
| 4303950 | Helical scan video tape recorder for recording video and audio signals on contiguous tracks | Hiroshi Taniguchi, Osahiko Yano, Sadafumi Kitamura, Masamitsu Ohtsu | 1981-12-01 |
| 4303952 | Recording and reproducing system | Ichiro Arimura, Hiroshi Taniguchi | 1981-12-01 |
| 4209800 | Magnetic color video recording and reproducing system with color killer circuit | Sadafumi Kitamura, Akira Miyamoto | 1980-06-24 |