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 6,201–6,225 of 6,629 patents

Patent #TitleCo-InventorsDate
5619353 Electro-optical device Toshimitsu Konuma, Takeshi Nishi, Michio Shimizu 1997-04-08
5617243 Electro-optical system and method of displaying images Yasuhiko Takemura 1997-04-01
5614732 Gate insulated field effect transistors and method of manufacturing the same 1997-03-25
5612799 Active matrix type electro-optical device Akira Mase, Masaaki Hiroki 1997-03-18
5609774 Apparatus for microwave processing in a magnetic field Masaya Kadono, Kenji Itoh, Toru Takayama, Yasuyuki Arai, Noriya Ishida 1997-03-11
5608232 Semiconductor, semiconductor device, and method for fabricating the same Yasuhiko Takemura, Hongyong Zhang, Toru Takayama, Hideki Uochi 1997-03-04
5606179 Insulated gate field effect transistor having a crystalline channel region Yasuhiko Takemura 1997-02-25
5604137 Method for forming a multilayer integrated circuit Yasuhiko Takemura, Akira Mase, Hideki Uochi 1997-02-18
5596206 Superconducting device 1997-01-21
5592008 Semiconductor device and method for forming the same Toshiji Hamatani 1997-01-07
5591987 Semiconductor MIS field effect transistor with semi-amorphous semiconductor material Yujiro Nagata 1997-01-07
5587340 Method of forming a semiconductor device in a substrate depression 1996-12-24
5587330 Method for manufacturing semiconductor device 1996-12-24
5585949 Electro-optical device Akira Mase, Masaaki Hiroki 1996-12-17
5583369 Semiconductor device and method for forming the same Hongyong Zhang, Yasuhiko Takemura 1996-12-10
5580820 Method of forming a semiconductor material having a substantially I-type crystalline layer 1996-12-03
5578130 Apparatus and method for depositing a film Shigenori Hayashi 1996-11-26
5576225 Method of forming electric circuit using anodic oxidation Hongyong Zhang, Hideki Uochi, Hiroki Adachi, Itaru Koyama 1996-11-19
5572345 Liquid crystal device for preventing short circuiting therein Toshimitsu Konuma, Toshiji Hamatani 1996-11-05
5569615 Method for forming a flash memory by forming shallow and deep regions adjacent the gate Yasuhiko Takemura 1996-10-29
5568288 Method for forming thin film transistors with anodic oxide on sides of gate line Akira Mase, Masaaki Hiroki 1996-10-22
5567249 Photoelectric conversion device 1996-10-22
5566009 Polymer-dispersed antiferroelectric liquid crystal device Takeshi Nishi, Toshimitsu Konuma, Michio Shimizu, Kouji Moriya 1996-10-15
5563440 Semiconductor device and method for forming the same Yasuhiko Takemura, Akira Mase, Hideki Uochi 1996-10-08
5561081 Method of forming a semiconductor device by activating regions with a laser light Akira Takenouchi, Atsunori Suzuki, Hideto Ohnuma, Hongyong Zhang 1996-10-01