JK

Jun Koyama

SL Semiconductor Energy Laboratory: 1498 patents #2 of 1,113Top 1%
Sharp Kabushiki Kaisha: 32 patents #405 of 10,731Top 4%
Canon: 5 patents #9,253 of 19,416Top 50%
SC Semiconductor Energy Laboratories Co.: 4 patents #2 of 38Top 6%
HT Hayashi Telempu: 1 patents #29 of 139Top 25%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #31 of 4,157,543Top 1%
1514
Patents All Time

Issued Patents All Time

Showing 1,501–1,514 of 1,514 patents

Patent #TitleCo-InventorsDate
5764321 Active matrix type liquid crystal display device having non-overlapping peripheral circuits Yuji Kawasaki, Satoshi Teramoto 1998-06-09
5764320 Liquid crystal display device Toshimitsu Konuma, Shunpei Yamazaki, Yoshitaka Yamamoto 1998-06-09
5763899 Active matrix display device Shunpei Yamazaki, Yasuhiko Takemura 1998-06-09
5764206 Drive circuit and method for designing the same Yuji Kawasaki 1998-06-09
5729308 Active matrix display device Sunpei Yamazaki, Yasuhiko Takemura 1998-03-17
5686328 Semiconductor device and process for fabricating the same Hongyong Zhang, Satoshi Teramoto 1997-11-11
5680149 Driving circuit for driving liquid crystal display device Naomi Nakanishi 1997-10-21
5654733 Liquid crystal electrooptical device Hidehiko Chimura 1997-08-05
5650636 Active matrix display and electrooptical device Yasuhiko Takemura, Toshiji Hamatani, Toshimitsu Konuma, Yuji Kawasaki, Hongyong Zhang +1 more 1997-07-22
5616935 Semiconductor integrated circuit having N-channel and P-channel transistors Yasuhiko Takemura 1997-04-01
5598106 Semiconductor integrated circuit for preventing deterioration of the characteristics of an N-channel type transistor Yuji Kawasaki 1997-01-28
5570105 Driving circuit for driving liquid crystal display device 1996-10-29
5503731 Method for producing electrodes of semiconductor device Toshimitsu Konuma, Masaaki Hiroki, Shunpei Yamazaki 1996-04-02
5023491 Filter circuit arrangements with automatic adjustment of cut-off frequencies 1991-06-11