HK

Hiroshi Kageyama

HI Hitachi: 31 patents #867 of 28,497Top 4%
HD Hitachi Displays: 25 patents #20 of 752Top 3%
PA Panasonic: 22 patents #856 of 21,108Top 5%
MC Mita Industrial Co.: 11 patents #92 of 891Top 15%
JD Japan Display: 8 patents #384 of 1,204Top 35%
KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
Aisin Seiki Kabushiki Kaisha: 5 patents #693 of 3,782Top 20%
JA Japan Science And Technology Agency: 5 patents #92 of 2,171Top 5%
Samsung: 5 patents #22,466 of 75,807Top 30%
Canon: 2 patents #12,681 of 19,416Top 70%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
UR University Of The Ryukyus: 1 patents #6 of 44Top 15%
CK Calsonic Kansei: 1 patents #307 of 675Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
HC Hitachi Industrial Equipment Systems Co.: 1 patents #318 of 550Top 60%
📍 Nishihara, JP: #2 of 3 inventorsTop 70%
Overall (All Time): #13,917 of 4,157,543Top 1%
102
Patents All Time

Issued Patents All Time

Showing 51–75 of 102 patents

Patent #TitleCo-InventorsDate
7324099 Image display device Hajime Akimoto, Toshihiro Satou 2008-01-29
7277072 Image display Hajime Akimoto, Shigeyuki Nishitani, Shinichi Komura, Toshihiro Sato, Yoshiteru Shimizu 2007-10-02
7274625 Display device Katsumi Matsumoto, Kozo Yasuda, Hideo Sato, Toshio Miyazawa 2007-09-25
7236422 Image display device and the driver circuit thereof Mitsuhide Miyamoto, Hajime Akimoto 2007-06-26
7221343 Image display apparatus Hajime Akimoto 2007-05-22
7145532 Image display apparatus Hajime Akimoto 2006-12-05
7142180 Image display Hajime Akimoto, Shigeyuki Nishitani, Shinichi Komura, Toshihiro Sato, Yoshiteru Shimizu 2006-11-28
7116300 Drive circuit and image display apparatus Yoshiro Mikami, Hajime Akimoto 2006-10-03
7084847 Image display apparatus and driving method thereof Hajime Akimoto, Yoshiro Mikami 2006-08-01
7012586 Image display device Hajime Akimoto 2006-03-14
7002212 Static RAM having a TFT with n-type source and drain regions and a p-type region in contact with only the intrinsic channel of the same Tatsuya Ohkubo, Genshiro Kawachi, Yoshiro Mikami, Kazuhito Masuda 2006-02-21
6989844 Image display Toshio Miyazawa 2006-01-24
6942465 Compressor Masaki Kawachi, Masanori Ogawa, Hiroyuki Makishima, Susumu Higano 2005-09-13
6919873 Liquid crystal display apparatus having level conversion circuit Hideo Sato, Yoshiro Mikami, Tatsuya Ohkubo 2005-07-19
6914592 Liquid crystal display device having a gray-scale voltage producing circuit Toshio Miyazawa, Hideo Sato, Iwao Takemoto 2005-07-05
6882333 Display method and display apparatus therefor Shinichi Komura, Tetsuya Aoyama, Ikuo Hiyama, Tsunenori Yamamoto, Shinya Ohtsuji 2005-04-19
6876345 Image display Hajime Akimoto, Shigeyuki Nishitani, Shinichi Komura, Toshihiro Sato, Yoshiteru Shimizu 2005-04-05
6825826 Liquid crystal display apparatus Yoshiro Mikami, Hideo Sato, Kazuhito Masuda 2004-11-30
6781646 Liquid crystal display device having gate electrode with two conducting layers, one used for self-aligned formation of the TFT semiconductor regions Genshiro Kawachi, Tatsuya Ohkubo, Yoshiro Mikami, Kazuhito Masuda 2004-08-24
6727875 High-definition liquid crystal display including sub scan circuit which separately controls plural pixels connected to the same main scan wiring line and the same sub scan wiring line Yoshiro Mikami, Hideo Satou, Yoshinori Aono 2004-04-27
6714184 Liquid crystal display apparatus having level conversion circuit Hideo Sato, Yoshiro Mikami, Tatsuya Ohkubo 2004-03-30
6646637 Liquid crystal display device Hideo Sato, Yoshiro Mikami 2003-11-11
6611300 Semiconductor element and liquid crystal display device using the same Tatsuya Ohkubo, Genshiro Kawachi, Yoshiro Mikami, Kazuhito Masuda 2003-08-26
6559906 Liquid crystal display device having gate electrode with two conducting layers, one used for self-aligned formation of the TFT semiconductor regions Genshiro Kawachi, Tatsuya Ohkubo, Yoshiro Mikami, Kazuhito Masuda 2003-05-06
6522317 Liquid-crystal display apparatus incorporating drive circuit in single integrated assembly Hideo Satou, Yoshiro Mikami, Takahiro Nagano, Yoshinori Aono, Toshio Miyazawa 2003-02-18