KO

Kimitoshi Ohgiichi

HI Hitachi: 10 patents #4,206 of 28,497Top 15%
HC Hitachi Device Engineering Co.: 6 patents #68 of 514Top 15%
HD Hitachi Displays: 4 patents #236 of 752Top 35%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
JD Japan Display: 2 patents #741 of 1,204Top 65%
Overall (All Time): #290,184 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12142072 Detection device Keiji Tago, Satoru Kawasaki 2024-11-12
11741741 Detection device Keiji Tago, Satoru Kawasaki 2023-08-29
8547318 Driving method for display device Yoshihiro Imajo, Tetsuro Izawa, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige +3 more 2013-10-01
8373636 Driving method for display device Yoshihiro Imajo, Tetsuro Izawa, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige +3 more 2013-02-12
8279154 Driving method for display device Yoshihiro Imajo, Tetsuro Izawa, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige +3 more 2012-10-02
8179353 Driving method for display device Yoshihiro Imajo, Tetsuro Izawa, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige +3 more 2012-05-15
7787096 Liquid crystal display device and manufacturing method thereof Ryouichi Ootsu, Kazushi Miyata, Shinichi Tsuruoka, Susumu Niwa 2010-08-31
7453428 Driving method for display device Yoshihiro Imajo, Tetsuro Izawa, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige +3 more 2008-11-18
7355659 Liquid crystal display device comprising a peripheral area having six signal common lines each connected every six signal lines Ryouichi Ootsu, Kazushi Miyata, Shinichi Tsuruoka, Susumu Niwa 2008-04-08
7129998 Liquid crystal display device comprising a peripheral area having six signal line common lines each connected every six signal lines in a driver IC mount region and four scan line common lines each connected to every four scan lines Ryouichi Ootsu, Kazushi Miyata, Shinichi Tsuruoka, Susumu Niwa 2006-10-31
6842164 Display device Yoshihiro Imajo, Tetsuro Izawa, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige +3 more 2005-01-11
6750926 Liquid crystal display device and manufacturing method thereof Ryouichi Ootsu, Kazushi Miyata, Shinichi Tsuruoka, Susumu Niwa 2004-06-15
6697040 Liquid crystal display device Yoshihiro Imajo, Tetsuro Izawa, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige +3 more 2004-02-24
6583829 Liquid crystal display having an opening in each pixel electrode corresponding to each storage line Ryouichi Ootsu 2003-06-24
5748179 LCD device having driving circuits with multilayer external terminals Hikaru Ito, Masataka Natori, Masahiko Suzuki, Kuniyuki Matsunaga, Junichi Ohwada +2 more 1998-05-05
5739880 Liquid crystal display device having a shielding film for shielding light from a light source Masahiko Suzuki, Tsutomu Isono, Akira Ishii, Jun-ichi Ohwada 1998-04-14