YI

Yoshihiro Izumi

Sharp Kabushiki Kaisha: 107 patents #33 of 10,731Top 1%
SH Shimadzu: 9 patents #165 of 2,007Top 9%
NC Nissin Electric Co.: 4 patents #25 of 208Top 15%
NT Nuflare Technology: 3 patents #117 of 298Top 40%
SC Sumitomo Osaka Cement Co.: 2 patents #133 of 327Top 45%
DE Denso: 1 patents #6,940 of 11,792Top 60%
NL Nippon Sheet Glass Company, Limited: 1 patents #482 of 836Top 60%
📍 Kashihara, JP: #1 of 287 inventorsTop 1%
Overall (All Time): #10,910 of 4,157,543Top 1%
115
Patents All Time

Issued Patents All Time

Showing 101–115 of 115 patents

Patent #TitleCo-InventorsDate
5812226 Liquid crystal display formed by a plurality of non-electrically interconnected liquid crystal display panels Sayuri Fujiwara, Tokihiko Shinomiya 1998-09-22
5808719 Liquid crystal display apparatus wherein plurality display panels makes display surfaces flush by perming junction panel and producing method thereof Sayuri Fujiwara, Tokihiko Shinomiya, Kenji Majima 1998-09-15
5754267 Active matrix LCD having an electric wiring not crossing a seal member 1998-05-19
5742371 LCD with an electric wiring having a line width narrower in an area where a seal cross the wiring than where the seal does not cross 1998-04-21
5731860 Method of manufacturing liquid crystal panel and press device to be adopted in the method Yoshinori Harada 1998-03-24
5729317 Liquid crystal display panel and liquid crystal display apparatus 1998-03-17
5657056 Display device Sayuri Fujiwara 1997-08-12
5654781 Liquid crystal display with electric wiring having an opening in an area where a seal member crosses 1997-08-05
5541751 Light scan type display device having light waveguides and photo conductive switching elements Yukihiro Sumida, Sayuri Fujiwara 1996-07-30
5536933 Light information device and method for producing the same Sayuri Fujiwara, Akitsugu Hatano, Yoshitaka Yamamoto 1996-07-16
5535027 Liquid crystal display device with a photoconductor at each intersection of a linear luminous source and a linear electrode Naofumi Kimura, Yutaka Ishii, Masaru Yoshida, Masataka Matsuura, Akitsugu Hatano +3 more 1996-07-09
5528399 Optical address type display device with uniformly functioning optical switching elements each provided for each pixel Sayuri Fujiwara 1996-06-18
5515198 Optical active matrix display Yukihisa Kusuda, Sayuri Fujiwara 1996-05-07
5452385 Optical scanning device an optical scanning type display and an image data input/output device Sayuri Fujiwara 1995-09-19
5307186 Liquid crystal light valve having capability of providing high-contrast image Tsuyoshi Okazaki, Hidehiko Yamashita, Akitsugu Hatano 1994-04-26