YI

Yoshinori Iwashita

DI Dic: 45 patents #1 of 844Top 1%
FU Fujikura: 4 patents #317 of 1,407Top 25%
DD Ddk: 2 patents #36 of 97Top 40%
D( Dic Corporation (Tokyo): 1 patents #10 of 54Top 20%
Overall (All Time): #50,863 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 26–50 of 52 patents

Patent #TitleCo-InventorsDate
9637684 Composition and liquid crystal display element using same Makoto Negishi 2017-05-02
9624433 Liquid crystal display device Yoshiyuki Ono, Jouji Kawamura, Hiroyuki Takeda 2017-04-18
9580654 Liquid crystal composition and liquid crystal display device using the same Joji Kawamura, Makoto Negishi 2017-02-28
9487705 Liquid crystal composition and liquid crystal display device using the same Joji Kawamura, Makoto Negishi 2016-11-08
9464231 Liquid crystal display device Shinji Ogawa, Hiroshi Maki, Junichiro Koike, Masami Shishikura, Ryosuke Asami 2016-10-11
9464230 Liquid crystal composition and liquid crystal display element using same Joji Kawamura, Masahiro Niwa, Makoto Negishi 2016-10-11
9464229 Liquid crystal display device Kazuki Kurisawa, Shinji Ogawa 2016-10-11
9441158 Liquid crystal display device Shinji Ogawa, Seiji Funakura, Isao Oshiumi, Katsunori Shimada 2016-09-13
9411207 Nematic liquid crystal composition and liquid crystal display element using the same Takeshi Kuriyama 2016-08-09
9410086 Liquid crystal-polymer composite material Hidenari Akiyama, Isa Nishiyama 2016-08-09
9376618 Liquid crystal display device Shinji Ogawa, Makoto Negishi 2016-06-28
9365773 Liquid crystal composition and liquid crystal display device using the same Joji Kawanura, Makoto Negishi 2016-06-14
9347001 Liquid crystal composition and liquid crystal display device using same Joji Kawamura, Makoto Negishi 2016-05-24
9298033 Liquid crystal display device Shinji Ogawa, Akira Kimura, Seiji Funakura, Katsunori Shimada 2016-03-29
9261733 Liquid crystal display device and method for producing the same Shinji Ogawa, Takeshi Kuriyama 2016-02-16
9250476 Liquid crystal display device and method for producing the same Shinji Ogawa, Takeshi Kuriyama 2016-02-02
9193906 Liquid crystal display device Shinji Ogawa, Akira Kimura, Seiji Funakura, Katsunori Shimada 2015-11-24
9181480 Liquid crystal composition, liquid crystal display element, and liquid crystal display Joji Kawamura, Shinji Ogawa 2015-11-10
9175218 Liquid crystal composition and liquid crystal display element Joji Kawamura, Masahiro Niwa, Makoto Negishi 2015-11-03
9062249 Liquid crystal composition Shinji Ogawa 2015-06-23
9033325 Optical fiber fusion splicer 2015-05-19
8906472 Nematic liquid crystal composition and liquid crystal display element using the same Takeshi Kuriyama 2014-12-09
8556640 Electrical connector Jinichi Mashiyama, Toshihiko Hirai, Hiromichi Kato, Hidenori Ikushima 2013-10-15
8550728 Method connecting optical fiber of optical connector with optical transmission element, connector-attached optical transmission element, optical connector, and assembling method of optical connector Shigeo Takahashi, Kazuhiro Takizawa, Masaaki Miyamoto, Noriyuki Kawanishi, Toshiki Kubo +1 more 2013-10-08
8522648 Sheath removing unit and optical fiber-sheath removing Noriyuki Kawanishi 2013-09-03