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Tatsuhiro Inuzuka — 24 Patents

Hitachi: 21 patents #1,645 of 28,497Top 6%
HSHitachi Video And Information Systems: 9 patents #7 of 269Top 3%
Panasonic: 3 patents #7,659 of 21,108Top 40%
HIHitachi Video Engineering, Incorporated: 2 patents #34 of 181Top 20%
HCHitachi Engineering Co.: 1 patents #187 of 572Top 35%
Yokohama, JP: #4,094 of 49,234 inventorsTop 9%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Tatsuhiro Inuzuka has been granted 24 US patents while listed as an inventor at Hitachi. The first was granted in 1991 and the most recent in October 2018. Tatsuhiro Inuzuka ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Tatsuhiro Inuzuka in Yokohama, JP.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10102817 Display device and driving method thereof Toshiki Onishi, Iwane Ichiyama 2018-10-16
9972260 Display device and driving method thereof Toshiki Onishi, Iwane Ichiyama 2018-05-15
9972264 Display device and driving method thereof Toshiki Onishi, Iwane Ichiyama 2018-05-15
7158107 Display device for displaying video data Kazuyoshi Kawabe, Tsutomu Furuhashi, Hiroshi Kurihara, Kikuo Ono 2007-01-02
7061511 Liquid crystal device having improved-response-characteristic drivability Tsutomu Furuhashi, Hiroshi Kurihara, Kikuo Ono 2006-06-13 $116,000
6862021 Liquid crystal display control apparatus and liquid crystal display apparatus Yasuyuki Kudo, Tsutomu Furuhashi, Hiroyuki Mano, Shinji Uchida, Takeshi Maeda +1 more 2005-03-01 $144,000
6714181 Liquid crystal display device having improved-response-characteristic drivability Tsutomu Furuhashi, Hiroshi Kurihara, Kikuo Ono 2004-03-30 $280,000
6633273 Liquid crystal display with liquid crystal driver having display memory Makiko Ikeda, Tsutomu Furuhashi, Hiroyuki Nitta, Isao Takita, Naruhiko Kasai +1 more 2003-10-14 $261,000
6556180 Liquid crystal display device having improved-response-characteristic drivability Tsutomu Furuhashi, Hiroshi Kurihara, Kikuo Ono 2003-04-29 $80,000
6369791 Liquid crystal display and driving method therefor Yasuyuki Kudo, Tsutomu Furuhashi, Toshimitsu Matsudo, Kazunari Kurokawa 2002-04-09 $263,000
6353435 Liquid crystal display control apparatus and liquid crystal display apparatus Yasuyuki Kudo, Tsutomu Furuhashi, Hiroyuki Mano, Shinji Uchida, Takeshi Maeda +1 more 2002-03-05 $476,000
6222518 Liquid crystal display with liquid crystal driver having display memory Makiko Ikeda, Tsutomu Furuhashi, Hiroyuki Nitta, Isao Takita, Naruhiko Kasai +1 more 2001-04-24 $343,000
6118425 Liquid crystal display and driving method therefor Yasuyuki Kudo, Tsutomu Furuhashi, Toshimitsu Matsudo, Kazunari Kurokawa 2000-09-12 $955,000
6084561 Liquid crystal controller and liquid crystal display unit Yasuyuki Kudo, Hiroyuki Mano, Tsutomu Furuhashi, Shinji Uchida, Tomohide Ohira 2000-07-04
5861863 Liquid crystal driving method and liquid crystal display device Yasuyuki Kudo, Hiroyuki Mano, Tsutomu Furuhashi, Toshio Futami, Satoru Tsunekawa 1999-01-19 $363,000
5854879 Method and apparatus for multi-level tone display for liquid crystal apparatus Hiroyuki Mano, Kazuhiro Fujisawa, Satoshi Konuma, Kiyoshige Kinugawa, Satoru Tsunekawa 1998-12-29 $434,000
5841416 Method of and apparatus for driving liquid-crystal display device Hiroyuki Mano, Satoshi Konuma, Toshio Futami, Kohji Takahashi 1998-11-24 $238,000
5818409 Driving circuits for a passive matrix LCD which uses orthogonal functions to select different groups of scanning electrodes Tsutomu Furuhashi, Hiroyuki Mano, Shigeyuki Nishitani, Yasuyuki Kudo, Satoru Tsunekawa +1 more 1998-10-06 $108,000
5815136 Liquid crystal display with liquid crystal driver having display memory Makiko Ikeda, Tsutomu Furuhashi, Hiroyuki Nitta, Isao Takita, Naruhiko Kasai +1 more 1998-09-29 $128,000
5764212 Matrix type liquid crystal display device with data electrode driving circuit in which display information for one screen is written into and read out from display memory at mutually different frequencies Shigeyuki Nishitani, Hiroyuki Mano, Tsutomu Furuhashi, Yasuyuki Kudo, Toshio Futami +1 more 1998-06-09 $176,000
5583530 Liquid crystal display method and apparatus capable of making multi-level tone display Hiroyuki Mano, Satoshi Konuma, Kazuhiro Fujisawa, Toshio Futami, Satoru Tsunekawa 1996-12-10 $88,000
5220314 Liquid crystal display apparatus and method of performing liquid crystal display Hiroyuki Mano, Satoshi Konuma, Kazuhiro Fujisawa 1993-06-15 $44,000
5206635 Method and apparatus for multi-level tone display for liquid crystal apparatus Hiroyuki Mano, Kazuhiro Fujisawa, Satoshi Konuma, Kiyoshige Kinugawa, Satoru Tsunekawa 1993-04-27 $68,000
5038139 Half tone display driving circuit for crystal matrix panel and half tone display method thereof Kazuhiro Fujisawa, Hiroyuki Mano, Satoru Tsunekawa, Kiyoshige Kinugawa, Satoshi Konuma 1991-08-06 $51,000