TH

Toshimichi Hamada

SO Sony: 23 patents #1,718 of 25,231Top 7%
Overall (All Time): #185,484 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8780273 Signal processing apparatus, signal processing method, and program Kiyoshi Ikeda, Yoichi Hirota 2014-07-15
8600219 Video-signal recording and playback apparatus, video-signal recording and playback method, and recording medium Masashi Ohta, Koichi Chotoku, Taro Suito 2013-12-03
8401322 Image recording device, image recording method and program Masashi Ota, Kiyoshi Ikeda, Hiromasa Naganuma, Yoichi Hirota 2013-03-19
8385673 Image processing apparatus, image processing method, and computer program Makoto Tsukamoto 2013-02-26
8363167 Image processing apparatus, image processing method, and communication system Masashi Ota, Kiyoshi Ikeda, Hiromasa Naganuma, Yoichi Hirota, Naomasa Takahashi 2013-01-29
7200322 Video-signal recording and playback apparatus, video-signal recording and playback method and recording medium Koichi Chotoku, Masashi Ohta 2007-04-03
7164846 Video-signal recording and playback apparatus, video-signal recording and playback method, and recording medium Masashi Ohta, Koichi Chotoku, Taro Suito 2007-01-16
7113692 Data processing device and data recording method Hajime Nitta, Masashi Ohta, Kiyoshi Ota 2006-09-26
6847776 Signal record/playback apparatus and method featuring independent recording and playback processing Masami Tomita, Takao Takahashi, Masashi Ohta, Hiroshi Kobayashi, Toshiya Akiba +4 more 2005-01-25
6757484 Data recording/reproducing device Hajime Nitta, Masashi Ohta, Kiyoshi Ota 2004-06-29
6728473 Moving picture recording and reproduction apparatus and method as well as medium Koichi Chotoku, Masashi Ohta 2004-04-27
6574418 Apparatus and method for reproduction and distribution medium Toshiya Akiba, Takao Takahashi, Masashi Ohta, Taro Suito, Koichi Chotoku 2003-06-03
6542695 Video signal recording/reproduction apparatus and method with multi-picture display Toshiya Akiba, Takao Takahashi, Masashi Ohta, Taro Suito, Masami Tomita +2 more 2003-04-01
6529679 Information processing apparatus and method as well as providing medium Taro Suito, Masashi Ohta, Koichi Chotoku 2003-03-04
6411774 Apparatus and method of reproducing audio/video signal from recording medium with reduced or eliminated initial delay Masami Tomita, Takao Takahashi, Masashi Ohta, Toshiya Akiba, Taro Suito +2 more 2002-06-25
6388968 Signal recording/reproducing apparatus and method Masashi Ohta, Takao Takahashi, Toshiya Akiba, Masami Tomita, Taro Suito +2 more 2002-05-14
6330214 Signal recording/reproducing apparatus and method Masashi Ohta, Takao Takahashi, Toshiya Akiba, Masami Tomita, Taro Suito +2 more 2001-12-11
5929936 System for reducing noise in image data through recursive operation Naohisa Arai, Masashi Ohta 1999-07-27
5689611 Panorama image producing method and apparatus Masashi Ohta, Hiroshi Kobayashi, Tsuneo Sekiya, Kyoko Fukuda, Koji Iijima 1997-11-18
5666459 Panorama image producing method and apparatus using at least portions of variable width images Masashi Ohta, Hiroshi Kobayashi, Tsuneo Sekiya, Kyoko Fukuda, Koji Iijima 1997-09-09
5625462 Panorama image producing method and apparatus which calculates a cumulative amount of motion of the image Masashi Ohta, Hiroshi Kobayashi, Tsuneo Sekiya, Kyoko Fukuda, Koji Iijima 1997-04-29
5548409 Panorama image producing method and appartus Masashi Ohta, Hiroshi Kobayashi, Tsuneo Sekiya, Kyoko Fukuda, Koji Iijima 1996-08-20
5510830 Apparatus and method for producing a panorama image using a motion vector of an image in an image signal Masashi Ohia, Hiroshi Kobayashi, Tsuneo Sekiya, Kyoko Fukuda, Koji Iijima 1996-04-23