KK

Koichiro Kakinuma

SO Sony: 20 patents #2,042 of 25,231Top 9%
Overall (All Time): #223,931 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8965122 Signal processing apparatus and method, and program Ko Ishimoto, Takehiro Nakatsue, Tatsuhiko Matsumoto, Shuichi Haga, Hiroshi Takizuka +9 more 2015-02-24
8929653 Signal processing apparatus and method, and program Ko Ishimoto, Takehiro Nakatsue, Tatsuhiko Matsumoto, Shuichi Haga, Hiroshi Takizuka +9 more 2015-01-06
8600160 Signal processing apparatus and method, and program Ko Ishimoto, Takehiro Nakatsue, Tatsuhiko Matsumoto, Shuichi Haga, Hiroshi Takizuka +9 more 2013-12-03
8208721 Signal processing apparatus and method, and program Ko Ishimoto, Takehiro Nakatsue, Tatsuhiko Matsumoto, Shuichi Haga, Hiroshi Takizuka +9 more 2012-06-26
8035590 Color liquid crystal display device assembly Shuichi Haga, Tsuneo Kusunoki, Takahiro Igarashi, Masaaki Kawamata 2011-10-11
7885461 Signal processing apparatus and method, and program Ko Ishimoto, Takehiro Nakatsue, Tatsuhiko Matsumoto, Shuichi Haga, Hiroshi Takizuka +9 more 2011-02-08
7808585 Color filter and color LCD apparatus having red filter with a peak wavelength between 685 nm and 690 nm and a red light source having a peak wavelength of between 640 nm and 645 nm Shuichi Haga, Takehiro Nakatsue, Tatsuhiko Matsumoto, Yasuhiro Tagawa, Yutaka Ota +2 more 2010-10-05
7789527 Backlight device and color liquid crystal display Tatsuhiko Matsumoto, Takehiro Nakatsue, Shuichi Haga 2010-09-07
7714497 Color liquid crystal display apparatus Shuichi Haga, Takehiro Nakatsue, Tatsuhiko Matsumoto 2010-05-11
7663714 Backlight device and color liquid crystal display apparatus Shuichi Haga, Takehiro Nakatsue, Tatsuhiko Matsumoto, Yasuhiro Tagawa, Yutaka Ota +2 more 2010-02-16
7616812 Signal processing apparatus and method, and program Ko Ishimoto, Takehiro Nakatsue, Tatsuhiko Matsumoto, Shuichi Haga, Hiroshi Takizuka +9 more 2009-11-10
6509916 Printer and printing method Naoya Kato, Tatsuya Deguchi 2003-01-21
5917510 Method and apparatus for controlling gradation in ink jet printer apparatus Toshio Narushima, Masao Araya, Shinichiro Mikami 1999-06-29
5868505 Printer apparatus Toshio Narushima, Masao Araya, Shinichiro Mikami, Junko Ikegami 1999-02-09
5823690 Printer apparatus Toshio Narushima, Masao Araya, Shinichiro Mikami, Junko Ikegami 1998-10-20
4953031 Electronic blackboard having image display and print functions Naoya Katoh, Tohru Naganuma, Makoto Ando, Osamu Majima 1990-08-28
4942482 Automatic page-turning device Minoru Watanabe 1990-07-17
4908711 Electronic writing board Osamu Majima, Tohru Naganuma, Makoto Ando 1990-03-13
4877946 Card issuance apparatus with cancellation mode Makoto Ando, Masahiko Sawa, Hideaki Ohmuro, Akira Ohryo 1989-10-31
4812632 Portable magnetic card reading and writing apparatus with verification of constant and user supplied data Makoto Ando, Masahiko Sawa, Hideaki Ohmuro, Akira Ohryo, Tadahiko Nakamura 1989-03-14