TA

Toshiya Akiba

SO Sony: 23 patents #1,718 of 25,231Top 7%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Overall (All Time): #164,320 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9242907 Biomass gasification gas purification system and method, and methanol production system and method Atsuhiro Yukumoto, Wataru Matsubara, Shinya Tachibana, Katsuhiko Shinoda, Takeshi Amari 2016-01-26
8946307 Biomass gasification gas purification system and method and methanol production system and method Atsuhiro Yukumoto, Wataru Matsubara, Shinya Tachibana, Katsuhiko Shinoda, Takeshi Amari 2015-02-03
7295756 Signal reproducing method and apparatus, signal recording/reproducing method and apparatus and signal recording medium Takao Takahashi, Masashi Ohta, Masami Tomita, Taro Suito 2007-11-13
7133593 Signal reproducing method & apparatus, signal recording/reproducing method and apparatus and signal recording medium Takao Takahashi, Masashi Ohta, Masami Tomita, Taro Suito 2006-11-07
7130524 Signal recording method and apparatus, signal recording / reproducing method and apparatus and signal recording medium Takao Takahashi, Masashi Ohta, Masami Tomita, Taro Suito 2006-10-31
7127151 Signal recording method and apparatus, signal recording/reproducing method and appparatus and signal recording medium Takao Takahashi, Masashi Ohta, Masami Tomita, Taro Suito 2006-10-24
7092619 Signal recording method & apparatus, signal recording / reproducing method & apparatus and signal recording medium Takao Takahashi, Masashi Ohta, Masami Tomita, Taro Suito 2006-08-15
7085472 Signal recording method & apparatus, signal recording / reproducing method & apparatus and signal recording medium Takao Takahashi, Masashi Ohta, Masami Tomita, Taro Suito 2006-08-01
6952522 Recording method and apparatus for continuous playback of fragmented signals Takao Takahashi, Masashi Ohta, Masami Tomita, Taro Suito 2005-10-04
6847776 Signal record/playback apparatus and method featuring independent recording and playback processing Masami Tomita, Takao Takahashi, Masashi Ohta, Hiroshi Kobayashi, Noboru Murabayashi +4 more 2005-01-25
6574418 Apparatus and method for reproduction and distribution medium Takao Takahashi, Masashi Ohta, Toshimichi Hamada, Taro Suito, Koichi Chotoku 2003-06-03
6542695 Video signal recording/reproduction apparatus and method with multi-picture display Takao Takahashi, Masashi Ohta, Toshimichi Hamada, Taro Suito, Masami Tomita +2 more 2003-04-01
6449423 Recording and playback apparatus for continuous playback of fragmented signals Takao Takahashi, Masashi Ohta, Masami Tomita, Taro Suito 2002-09-10
6411774 Apparatus and method of reproducing audio/video signal from recording medium with reduced or eliminated initial delay Masami Tomita, Takao Takahashi, Masashi Ohta, Taro Suito, Toshimichi Hamada +2 more 2002-06-25
6388968 Signal recording/reproducing apparatus and method Masashi Ohta, Takao Takahashi, Masami Tomita, Toshimichi Hamada, Taro Suito +2 more 2002-05-14
6377745 Recording/reproducing apparatus and method Masashi Ohta, Taro Suito 2002-04-23
6347185 Apparatus and method for recording audio/video signal and detected feature information thereof Takao Takahashi, Naohisa Arai, Masami Tomita, Masashi Ohta, Noboru Murabayashi +1 more 2002-02-12
6343097 Noise reducer, noise reducing thereof, picture signal processing apparatus, and motion detecting method Hiroshi Kobayashi, Takao Takahashi, Masami Tomita 2002-01-29
6343179 Method and apparatus for recording a TV signal, method and apparatus for reproducing a TV signal, apparatus for recording and reproducing a TV signal, and recording medium Taro Suito, Takao Takahashi, Masashi Ohta, Noboru Murabayashi, Naohisa Arai +1 more 2002-01-29
6330214 Signal recording/reproducing apparatus and method Masashi Ohta, Takao Takahashi, Masami Tomita, Toshimichi Hamada, Taro Suito +2 more 2001-12-11
6285818 Commercial detection which detects a scene change in a video signal and the time interval of scene change points Taro Suito, Takao Takahashi, Masashi Ohta, Noboru Murabayashi, Naohisa Arai +1 more 2001-09-04
6282155 Recording method and apparatus for continuous playback of fragmented signals Takao Takahashi, Masashi Ohta, Masami Tomita, Taro Suito 2001-08-28
6137947 Method and apparatus for reproducing a video signal Masashi Ohta, Naohisa Arai, Masami Tomita 2000-10-24
5930401 Shade gradation correction method and apparatus Tadashi Morishige, Tadashi Yokouchi, Sakae Okazaki, Toshiyuki Iijima, Kazumasa Miyazaki +1 more 1999-07-27
5272532 Horizontal AFC (automatic frequency control) circuit 1993-12-21