HY

Hiroyuki Yamakita

Sumitomo Electric Industries: 22 patents #886 of 21,551Top 5%
PA Panasonic: 7 patents #3,841 of 21,108Top 20%
JO Joled: 5 patents #91 of 392Top 25%
Overall (All Time): #101,838 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
11985773 Display device Teruo Nanmoku, Masaki Kawasaki, Tetsuro Nakamura, Shunsuke Itakura 2024-05-14
9812058 Method for manufacturing luminescent panel, aging device, and display device provided with luminescent panel Kenichi Masumoto, Hiroki Yamamoto 2017-11-07
9801253 Method for manufacturing emission panel, and display device provided with emission panel obtained by the method Hiroki Yamamoto, Kenichi Masumoto 2017-10-24
9226432 Display device 2015-12-29
9129920 Display panel and display device Kenichi Masumoto 2015-09-08
8975624 Organic electroluminescence display panel and display device Kenichi Masumoto 2015-03-10
8730278 Display device and method of manufacture thereof 2014-05-20
7956540 Plasma display panel Masatoshi Kitagawa, Mikihiko Nishitani 2011-06-07
7928658 Plasma display panel 2011-04-19
7583347 Liquid crystal display having electrodes constituted by a transparent electric conductor Akinori Shiota, Shinji Ogawa 2009-09-01
7501762 Plasma display panel and process for producing the same Tomohiro Okumura, Noriyasu Echigo, Mitsuo Saitoh, Junko Asayama, Keisuke Okada 2009-03-10
7499115 Display and its driving method Katsuhiko Kumagawa, Masanori Kimura, Akio Takimoto 2009-03-03
7495821 Display device and method of preparing particles for use in image display of a display device Toshiyasu Oue, Naohide Wakita, Mariko Kawaguri 2009-02-24
7414682 Liquid crystal display unit and production method thereof Akinori Shiota, Shinji Ogawa 2008-08-19
7342556 Display device and method of manufacturing same Toshiyasu Oue, Mariko Kawaguri 2008-03-11
7061572 Liquid crystal display device with pixel electrode connecting portion and storage capacitor electrode performing initialization process 2006-06-13
7030848 Liquid crystal display Ichiro Sato, Katsuhiko Kumagawa, Kazunori Komori 2006-04-18
6933916 Liquid crystal display and its driving method Kenji Nakao, Daiichi Suzuki, Yoshinori Kobayashi, Katsuyuki Arimoto, Katsuhiko Kumagawa +6 more 2005-08-23
6850303 Liquid crystal display device having additional storage capacitance Masanori Kimura, Katsuhiko Kumagawa, Tetsuo Fukami, Satoshi Asada 2005-02-01
6787829 LCD panel Tetsuo Fukami, Katsuhiko Kumagawa, Masanori Kimura, Michiko Okafuji, Satoshi Asada 2004-09-07
6781659 Liquid crystal display device, pixels repair method thereof, and drive method thereof Akinori Shiota, Katsuhiko Kumagawa, Sadayoshi Hotta, Yoneharu Takubo 2004-08-24
6762816 Liquid crystal display with special electrode configurations and compositions and method for producing the same Katsuhiko Kumagawa, Kazuo Inoue, Akinori Shiota, Ichiro Sato, Hiroshi Satani +2 more 2004-07-13
6697141 Liquid crystal display with opaque common electrodes over the video signal lines and fabrication method thereof Katsuhiko Kumagawa, Kazuo Inoue, Akinori Shiota, Ichiro Sato, Hiroshi Satani +2 more 2004-02-24
6661491 Liquid crystal display Akinori Shiota, Kenji Nakao, Daiichi Suzuki, Masanori Kimura, Yoshinori Tanaka 2003-12-09
6603525 Liquid crystal display Akinori Shiota, Kenji Nakao, Daiichi Suzuki, Masanori Kimura, Yoshinori Tanaka 2003-08-05