HS

Hiroaki Segawa

Dai Nippon Printing Co.: 13 patents #141 of 2,222Top 7%
SE Seiko Epson: 3 patents #3,864 of 7,774Top 50%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
JC J.S.T. Mfg. Co.: 1 patents #144 of 255Top 60%
DC Dnp Fine Chemicals Co.: 1 patents #17 of 43Top 40%
IK Ishihara Sangyo Kaisha: 1 patents #244 of 403Top 65%
Overall (All Time): #213,418 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12216302 Optical film, polarizing plate, image display device, and optical film selection method Shosei KUBOTA, Yoshiko TANAKA, Norio Ishii, Takashi Kuroda, Akinobu Ushiyama 2025-02-04
11169308 Color material dispersion liquid for color filters, color material, color filter, liquid crystal display device and organic light-emitting display device Michihiro Ogura, Tomoki Murata, Fumiyasu Murakami, Masato Okada 2021-11-09
10570287 Non-aqueous dispersant, color material dispersion liquid for color filter, color filter, liquid crystal display device and organic light-emitting display device Michihiro Ogura, Tomoki Murata, Fumiyasu Murakami, Masato Okada 2020-02-25
10525757 Thermal transfer sheet, coating liquid for colorant layer, method for manufacturing thermal transfer sheet, and image forming method Kazuya Yoshida, Tomohiko IMODA, Yoshimasa Kobayashi, Tomoko Suzuki, Hiroyuki Hasegawa +1 more 2020-01-07
10317592 Color material dispersion liquid for color filters, color material, color filter, liquid crystal display device and organic light-emitting display device Michihiro Ogura, Tomoki Murata, Fumiyasu Murakami, Masato Okada 2019-06-11
9764580 Thermal transfer sheet, coating liquid for colorant layer, method for manufacturing thermal transfer sheet, and image forming method Kazuya Yoshida, Tomohiko IMODA, Yoshimasa Kobayashi, Tomoko Suzuki, Hiroyuki Hasegawa +1 more 2017-09-19
9625615 Non-aqueous dispersant, color material dispersion liquid and method for producing the same, color resin composition and method for producing the same, color filter, liquid crystal display device, and organic light-emitting display device Michihiro Ogura, Tomoki Murata 2017-04-18
9513418 Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display device Masato Okada, Daisuke Endo, Michihiro Ogura, Tomoki Murata 2016-12-06
9401559 Electrical connector having terminals at different heights Satoshi Ota 2016-07-26
9389348 Color material, color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device and organic light-emitting display device Tomoki Murata, Michihiro Ogura, Masato Okada, Daisuke Endo, Fumiyasu Murakami 2016-07-12
9376571 Colorant dispersion liquid, method for producing colorant dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display device Masato Okada, Daisuke Endo, Michihiro Ogura, Tomoki Murata, Yoshihito Maeno +1 more 2016-06-28
9354367 Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display device Masato Okada, Daisuke Endo, Michihiro Ogura, Tomoki Murata 2016-05-31
8773825 Semiconductor integrated circuit device Tooru Matsui, Masanori Hirofuji, Yoshifumi KUMASHIRO, Tatsuya Naruse 2014-07-08
8298452 Negative type resist composition for color filter, color filter using same, and liquid crystal display Michihiro Ogura, Yoshihito Maeno 2012-10-30
8035188 Semiconductor device Masanori Hirofuji 2011-10-11
7785501 Black resin composition for display device, and member for display device Kei Ikegami, Sachie Furukawa, Hideo Takahashi, Kaoru Isobe, Katsuichi Chiba +1 more 2010-08-31
7256604 Semiconductor device Shusaku Ota, Masanori Hirofuji 2007-08-14
7201795 Ink composition containing polyether-modified polysiloxane Kiyohiko Takemoto, Masaaki Itano 2007-04-10
7153893 Highly gas-resistant, fixable and bronzing controllable ink composition, and recording method and recorded matter using the ink composition Tsuyoshi Sano 2006-12-26
6827433 Ink composition containing polyether-modified polysiloxane Kiyohiko Takemoto, Masaaki Itano 2004-12-07