KS

Ken Sumiyoshi

NE Nec: 46 patents #96 of 14,502Top 1%
NT Nlt Technologies: 41 patents #1 of 164Top 1%
NT Nec Lcd Technologies: 14 patents #20 of 305Top 7%
TJ Tianma Japan: 11 patents #3 of 72Top 5%
KM Konica Minolta: 2 patents #1,382 of 2,718Top 55%
KC Kuraray Co.: 2 patents #662 of 1,827Top 40%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
DC Dainippon Ink And Chemicals: 2 patents #241 of 1,002Top 25%
GF Getner Foundation: 2 patents #2 of 11Top 20%
JS Jsr: 2 patents #443 of 1,137Top 40%
SC Sumitomo Bakelite Co.: 2 patents #227 of 790Top 30%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
TC Toppan Printing Co.: 2 patents #414 of 1,467Top 30%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
TC Tianma Microelectronics Co.: 1 patents #236 of 431Top 55%
SG Seiko Group: 1 patents #32 of 90Top 40%
SC Shanghai Tianma Micro-Electronics Co.: 1 patents #254 of 417Top 65%
WC Wuhan Tianma Microelectronics Co.: 1 patents #211 of 395Top 55%
Overall (All Time): #11,214 of 4,157,543Top 1%
113
Patents All Time

Issued Patents All Time

Showing 101–113 of 113 patents

Patent #TitleCo-InventorsDate
6081314 Liquid crystal display cell Masayoshi Suzuki, Ken-Ichi Takatori, Setsuo Kaneko, Teruaki Suzuki, Hideo Shibahara +1 more 2000-06-27
6040889 Liquid crystal display with continuous grayscale, wide viewing angle, and exceptional shock resistance Ken-Ichi Takatori 2000-03-21
6023314 Elliptically polarizing plate and liquid crystal display device using same 2000-02-08
5796456 Liquid crystal display with optical negative uni-axial compensation layer Ken-Ichi Takatori, Masayoshi Suzuki, Hideya Murai 1998-08-18
5781262 Liquid crystal display cell Masayoshi Suzuki, Ken-Ichi Takatori, Setsuo Kaneko, Teruaki Suzuki, Hideo Shibahara +1 more 1998-07-14
5777700 Liquid crystal display with improved viewing angle dependence Setsuo Kaneko, Yoriko Hatada 1998-07-07
5767937 Liquid crystal display apparatus with optical compensation plates 1998-06-16
5726721 Liquid crystal display apparatus Yoriko Hatada 1998-03-10
5721600 Reflective liquid crystal display with optical compensation plates Masayoshi Suzuki 1998-02-24
5710611 Liquid crystal display apparatus preventing image on screen from influences of disclination line Teruaki Suzuki, Ken-Ichi Takatori, Masayoshi Suzuki 1998-01-20
5504604 Liquid crystal display elements with opposite twist domains aligned in the same direction on one substrate Ken-Ichi Takatori, Yoshihiko Hirai 1996-04-02
5434671 Birefringent member cell gap measurement method and instrument Yoriko Hatada 1995-07-18
5231522 Liquid crystal panel capable of indicating black without dependency of visual angle 1993-07-27