KK

Katsuhiko Kumagawa

Sumitomo Electric Industries: 10 patents #12 of 3,632Top 1%
Overall (2005): #1,082 of 245,428Top 1%
10
Patents 2005

Issued Patents 2005

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
6965367 Display Yukio Tanaka, Masanori Kimura, Takashi Okada 2005-11-15
6963335 Active matrix type display apparatus method for driving the same, and display element Yukio Tanaka, Masanori Kimura, Kazunori Komori 2005-11-08
6933916 Liquid crystal display and its driving method Kenji Nakao, Daiichi Suzuki, Yoshinori Kobayashi, Katsuyuki Arimoto, Ichiro Sato +6 more 2005-08-23
6914644 Liquid crystal device Tetsuo Fukami, Masanori Kimura, Satoshi Asada, Yoneharu Takubo 2005-07-05
6909415 Display unit and drive method therefor Masanori Kimura, Tetsuo Fukami, Akio Takimoto, Yukio Tanaka, Kazunori Komori 2005-06-21
6906769 Liquid crystal screen display Ichiro Sato, Kazuo Inoue, Kazuhiro Nishiyama 2005-06-14
6900852 Active matrix liquid crystal display element Takashi Okada, Yukio Tanaka, Masanori Kimura 2005-05-31
6896940 Liquid crystal screen display Ichiro Sato, Kazuo Inoue, Kazuhiro Nishiyama 2005-05-24
6850303 Liquid crystal display device having additional storage capacitance Masanori Kimura, Tetsuo Fukami, Hiroyuki Yamakita, Satoshi Asada 2005-02-01
6850309 Liquid crystal display device with a plurality of projections having different heights and process for manufacturing the same Kazuo Inoue, Akio Takimoto 2005-02-01