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 5,926–5,950 of 6,629 patents

Patent #TitleCo-InventorsDate
6169292 Thin film type monolithic semiconductor device Satoshi Teramoto 2001-01-02
6168980 Semiconductor device and method for forming the same Hongyong Zhang 2001-01-02
6166397 Display device with inverted type transistors in the peripheral and pixel portions Hongyong Zhang 2000-12-26
6165824 Method of manufacturing a semiconductor device Tamae Takano, Hideto Ohnuma, Hisashi Ohtani, Setsuo Nakajima 2000-12-26
6166396 Semiconductor devices 2000-12-26
6165876 Method of doping crystalline silicon film Naoto Kusumoto, Hideto Ohnuma, Yasuhiko Takemura, Koichiro Tanaka 2000-12-26
6163055 Semiconductor device and manufacturing method thereof Yoshiharu Hirakata, Takeshi Fukada 2000-12-19
6162704 Method of making semiconductor device Hideto Ohnuma, Tamae Takano, Hisashi Ohtani 2000-12-19
6160271 Semiconductor thin film and semiconductor device Hisashi Ohtani 2000-12-12
6160268 Semiconductor device and manufacturing method thereof 2000-12-12
6160600 Interlayer insulation of TFT LCD device having of silicon oxide and silicon nitride Takeshi Nishi 2000-12-12
6159777 Method of forming a TFT semiconductor device Akira Takenouchi, Atsunori Suzuki, Hideto Ohnuma, Hongyong Zhang 2000-12-12
6156997 Laser processing method and laser processing apparatus Koichiro Tanaka 2000-12-05
6156590 Method for producing semiconductor device Hisashi Ohtani, Hideto Ohnuma 2000-12-05
6157492 Apparatus and method for laser radiation Satoshi Teramoto, Naoto Kusumoto, Koichiro Tanaka 2000-12-05
6153445 Method of manufacturing semiconductor device Hisashi Ohtani 2000-11-28
6149984 Laser irradiation method Naoto Kusumoto 2000-11-21
6150203 Method for manufacturing a semiconductor device Yasuhiko Takemura 2000-11-21
6147375 Active matrix display device Akira Mase, Masaaki Hiroki, Yasuhiko Takemura, Hongyong Zhang, Hideki Uochi 2000-11-14
6147667 Semiconductor device Jun Koyama, Hisashi Ohtani 2000-11-14
6144426 Liquid crystal projector Yoshiharu Hirakata, Takeshi Nishi, Shunichi Naka, Shuhei Tuchimoto, Hiroshi Hamada +1 more 2000-11-07
6144082 Semiconductor device equipped with semiconductor circuits composed of semiconductor elements and process for production thereof Etsuko Fujimoto, Atsuo Isobe, Toru Takayama, Kunihiko Fukuchi 2000-11-07
6144057 Semiconductor memory device including a field effect transistor 2000-11-07
6144041 Semiconductor device having an active layer with no grain boundary Akiharu Miyanaga, Satoshi Teramoto 2000-11-07
6140667 Semiconductor thin film in semiconductor device having grain boundaries Hisashi Ohtani 2000-10-31