Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071113 | Catalytic combustion element and method of causing catalytic combustion | Osamu Tsubouchi, Masayasu Andou | 2000-06-06 |
| 6038069 | Real image type zoom finder | — | 2000-03-14 |
| 5999693 | Flagged video signal processing apparatus and method | Tatsuro Juri, Makoto Gotou | 1999-12-07 |
| 5959796 | Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems | Chiyoko Matsumi, Takahiro Nakamura, Hideki Ohtaka, Ryouichi Hoshiai, Masakazu Nishino | 1999-09-28 |
| 5915356 | Method for detecting position of fuel injection quantity adjusting member of fuel injection pump and apparatus for carrying out the method | Takashi Oishi, Naoyuki Fukushima | 1999-06-29 |
| 5787221 | Digital signal recording apparatus | Chiyoko Matsumi, Tatsuro Juri, Akira Iketani, Makoto Goto, Hideki Otaka +4 more | 1998-07-28 |
| 5777800 | Zoom lens | Nobuyoshi Mori | 1998-07-07 |
| 5621578 | Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems | Chiyoko Matsumi, Takahiro Nakamura, Hideki Ohtaka, Ryouichi Hoshiai, Masakazu Nishino | 1997-04-15 |
| 5541843 | Engine output control device for vehicles | Hiroshi Koyama, Hiroyuki Kurita | 1996-07-30 |
| D371653 | Vacuum cleaner | Toshihide Nagamine | 1996-07-09 |
| 5486930 | Apparatus for recording and reproducing a video signal using a digital video cassette recorder | Akira Iketani, Susumu Ikeda, Chiyoko Matsumi, Takayasu Yoshida | 1996-01-23 |
| 5479299 | Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems | Chiyoko Matsumi, Takahiro Nakamura, Hideki Ohtaka, Ryouichi Hoshiai, Masakazu Nishino | 1995-12-26 |
| 5422866 | Magneto-optical head with birefringent polarizer | Katsuya Yagi, Toshihiko Kiriki | 1995-06-06 |
| 5386323 | Method and apparatus for reproducing independently recorded multi-channel digital audio signals simultaneously and in synchronization with video signals | Tetsuo Ishiwata | 1995-01-31 |
| 5323244 | Recording and reproducing apparatus | Chiyoko Matsumi | 1994-06-21 |
| 5311372 | Method of recording digital signals in an interleaving array form with enhanced error interpolation | Chiyoko Matsumi, Akira Iketani, Tatsuro Juri | 1994-05-10 |
| 5228041 | Sync signal detection system in a memory system for recording and reproducing block unit data | Tadashi Yoshino, Hitoshi Komae, Tetsuo Ishiwata, Eiji Yamauchi, Hiroshi Tanaka | 1993-07-13 |
| 5136609 | Method of producing finely divided particles or powder, vapor or fine droplets, and apparatus therefor | Toshihiko Miki, Hiroyuki Uchida, Itsuo Onaka | 1992-08-04 |
| 5080564 | Prestroke control device for fuel injection pumps | Toshiaki Kasahara, Kenichi Kubo, Hiroshi Ishiwata, Toru Yokota | 1992-01-14 |
| 5068752 | Apparatus for recording/reproducing a digital audio signal with a video signal | Hiroshi Tanaka, Tetsuo Ishiwata, Shuzo Hitotsumachi, Hitoshi Komae, Tadashi Yoshino +1 more | 1991-11-26 |
| 5047768 | Data companding method and data compressor/expander | Tetsuo Ishiwata | 1991-09-10 |
| 5021897 | Memory system for recording and reproducing block unit data | Tadashi Yoshino, Hitoshi Komae, Tetsuo Ishiwata, Eiji Yamauchi, Hiroshi Tanaka | 1991-06-04 |
| 4882923 | Continuous mill plant for rolling steel plates | Kozaburo Ichida, Bunichiro Chikazawa | 1989-11-28 |
| 4872245 | Method and apparatus for manufacturing cold-rolled steel strip | Yoshiki Kawasaki, Yoshihiro Hioki, Yuichi Ohno, Kozaburo Ichida, Michitaka Sudo +1 more | 1989-10-10 |
| 4852102 | Interleave sequence method | — | 1989-07-25 |