Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Shunpei Yamazaki

Shunpei Yamazaki — 6,629 Patents

SLSemiconductor Energy Laboratory: 6576 patents #1 of 1,113Top 1%
Sharp Kabushiki Kaisha: 19 patents #838 of 10,731Top 8%
SCSemiconductor Energy Laboratories Co.: 6 patents #1 of 38Top 3%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
SCSemiconductor Energy Co.: 3 patents #1 of 13Top 8%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
TITakasago International: 1 patents #239 of 465Top 55%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
Tokyo, MO: #1 of 223 inventorsTop 1%
Overall (All Time): #1 of 4,157,543Top 1%
6629 Patents All Time

Issued Patents All Time

Showing 6,151–6,175 of 6,629 patents

Patent #TitleCo-InventorsDate
5789762 Semiconductor active matrix circuit Jun Koyama, Yasuhiko Takemura, Masahiko Hayakawa, Akiharu Miyanaga, Hisashi Ohtani 1998-08-04
5786242 Method of manufacturing SOI semiconductor integrated circuit Yasuhiko Takemura 1998-07-28
5784073 Electro-optical device and method of driving the same Akira Mase, Masaaki Hiroki, Yasuhiko Takemura 1998-07-21
5780345 Semiconductor device and method for forming the same Yasuhiko Takemura, Norihiko Seo 1998-07-14
5780313 Method of fabricating semiconductor device 1998-07-14
5773327 Semiconductor device and method of fabricating the same Hongyong Zhang, Yasuhiko Takemura 1998-06-30
5769415 Game machine and game parlor Akiharu Miyanaga, Toshiji Hamatani 1998-06-23
5767924 Display unit which is immersed in a coolant Masaaki Hiroki, Jun Koyama, Toshimitsu Konuma 1998-06-16
5766977 Method for producing semiconductor device 1998-06-16
5763899 Active matrix display device Jun Koyama, Yasuhiko Takemura 1998-06-09
5764320 Liquid crystal display device Toshimitsu Konuma, Jun Koyama, Yoshitaka Yamamoto 1998-06-09
5757456 Display device and method of fabricating involving peeling circuits from one substrate and mounting on other Yasuhiko Takemura, Setsuo Nakajima, Yasuyuki Arai 1998-05-26
5753542 Method for crystallizing semiconductor material without exposing it to air Hongyong Zhang, Naoto Kusumoto, Yasuhiko Takemura 1998-05-19
5744818 Insulated gate field effect semiconductor device Hongyong Zhang 1998-04-28
5735741 Game machine with chaotic number generator Akiharu Miyanaga, Toshiji Hamatani 1998-04-07
5736439 Method for forming a semiconductor device in which the insulating layer is heated to contract after crystallization of the semiconductor layer Yasuhiko Takemura 1998-04-07
5736750 MIS semiconductor device and method of fabricating the same Yasuhiko Takemura 1998-04-07
5737248 Device for altering the output conditions of an information processing device according to input states at the user's keyboard Yuji Kawasaki 1998-04-07
5731613 Semiconductor device having a monocrystalline layer composed of carbon, oxygen, hydrogen and nitrogen atoms Satoshi Teramoto 1998-03-24
5728259 Process for fabricating thin-film semiconductor device without plasma induced damage Hideomi Suzawa, Toshiji Hamatani, Yasuhiko Takemura 1998-03-17
5725210 Game machine Toshiharu Yamaguchi, Norihiko Seo 1998-03-10
5719068 Method for anisotropic etching conductive film Hideomi Suzawa, Yasuhiko Takemura 1998-02-17
5716871 Semiconductor device and method of forming the same Akira Mase, Hideki Uochi, Yasuhiko Takemura 1998-02-10
5712191 Method for producing semiconductor device Setsuo Nakajima, Naoto Kusumoto, Satoshi Teramoto 1998-01-27
5701167 LCD having a peripheral circuit with TFTs having the same structure as TFTs in the display region 1997-12-23