OI

Osamu Itou

JD Japan Display: 59 patents #35 of 1,204Top 3%
HD Hitachi Displays: 28 patents #14 of 752Top 2%
HI Hitachi: 13 patents #3,142 of 28,497Top 15%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
BA Babcock-Hitachi: 1 patents #209 of 415Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #13,802 of 4,157,543Top 1%
102
Patents All Time

Issued Patents All Time

Showing 26–50 of 102 patents

Patent #TitleCo-InventorsDate
10073313 Display device and manufacturing method thereof Kenji Nakao, Toshimasa Ishigaki, Daisuke Sonoda, Takato Hiratsuka 2018-09-11
10054832 Liquid crystal display device Kenji Nakao, Toshimasa Ishigaki, Masahiro Kosuge 2018-08-21
10001680 Liquid crystal display device Takato Hiratsuka, Toshimasa Ishigaki, Daisuke Sonoda 2018-06-19
9964816 Liquid crystal display device Yasushi Tomioka, Takato Hiratsuka 2018-05-08
9958719 Semiconductor device having multiple insulating films of varying thickness Yuki Matsuura 2018-05-01
9933558 Illumination device comprising first, second, and third reflectors, a lightguide, and a light-emitting layer and display device Eri Sasaki 2018-04-03
9927644 Liquid crystal display device comprising a capacitance insulating film with a refractive index of 1.7 to 2.0 with respect to a light having a wavelength of 632.8 nm Toshiki Kaneko, Takashi Nakamura, Masahiro Tada, Yukio Tanaka, Hiroyuki Kimura 2018-03-27
9880435 Display device Masahiro Kosuge, Kenji Nakao 2018-01-30
9857642 Display device and liquid crystal display device 2018-01-02
9841636 Liquid crystal display device Yasushi Tomioka, Toshimasa Ishigaki, Hidehiro Sonoda, Yosuke HYODO 2017-12-12
9804435 Color filter substrate and display device Kenji Nakao, Toshimasa Ishigaki, Daisuke Sonoda 2017-10-31
9740062 Liquid crystal display device Hidetatsu NAKAMURA, Takeshi Sakai 2017-08-22
9690131 Liquid crystal display device Kenji Nakao, Toshimasa Ishigaki, Masahiro Kosuge 2017-06-27
9684211 Liquid crystal display device Takato Hiratsuka 2017-06-20
9638966 Liquid crystal display device Takenori Hirota 2017-05-02
9625772 Liquid crystal display device Takato Hiratsuka, Toshimasa Ishigaki, Daisuke Sonoda 2017-04-18
9606389 Liquid crystal display device and method for manufacturing the same Takato Hiratsuka, Masanao Yamamoto, Daisuke Sonoda, Toshimasa Ishigaki 2017-03-28
9594278 Display device and manufacturing method thereof Kenji Nakao, Toshimasa Ishigaki, Daisuke Sonoda, Takato Hiratsuka 2017-03-14
9588366 Liquid crystal display device comprising a capacitance insulating film having a thickness and a dielectric constant Toshiki Kaneko, Takashi Nakamura, Masahiro Tada, Yukio Tanaka, Hiroyuki Kimura 2017-03-07
9568787 Liquid crystal display Takato Hiratsuka, Daisuke Sonoda, Toshimasa Ishigaki 2017-02-14
9488884 Liquid crystal display device Takato Hiratsuka, Miharu Otani, Toshimasa Ishigaki, Daisuke Sonoda 2016-11-08
9448448 Liquid crystal display device Yasushi Tomioka, Takato Hiratsuka 2016-09-20
9366919 Liquid crystal display device and method for manufacturing the same Takato Hiratsuka, Masanao Yamamoto, Toshimasa Ishigaki, Daisuke Sonoda 2016-06-14
9316874 Liquid crystal display device Takato Hiratsuka, Daisuke Sonoda, Toshimasa Ishigaki 2016-04-19
9274387 Liquid crystal display device Takato Hiratsuka, Daisuke Sonoda, Toshimasa Ishigaki 2016-03-01