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

Shunpei Yamazaki

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 5,201–5,225 of 6,629 patents

Patent #TitleCo-InventorsDate
6979840 Thin film transistors having anodized metal film between the gate wiring and drain wiring Yasuhiko Takemura, Akira Mase, Hideki Uochi 2005-12-27
6977192 Method of manufacturing thin film semiconductor device Toshiji Hamatani, Takeshi Fukada 2005-12-20
6977393 Electro-optical device and manufacturing method thereof Hisashi Ohtani, Setsuo Nakajima 2005-12-20
6977394 Semiconductor device and manufacturing method therefor Hisashi Ohtani, Toshiji Hamatani 2005-12-20
6977392 Semiconductor display device Akira Mase, Masaaki Hiroki, Yasuhiko Takemura, Hongyong Zhang, Hideki Uochi +1 more 2005-12-20
6974731 Laser apparatus, laser annealing method, and manufacturing method of a semiconductor device Hisashi Ohtani, Koichiro Tanaka, Kenji Kasahara, Ritsuko Kawasaki 2005-12-13
6975296 Electro-optical device and method of driving the same Akira Mase, Masaaki Hiroki 2005-12-13
6972753 Touch panel, display device provided with touch panel and electronic equipment provided with display device Hajime Kimura, Jun Koyama 2005-12-06
6972263 Fabricating a tapered hole incorporating a resinous silicon containing film Takeshi Fukunaga 2005-12-06
6967129 Semiconductor device and fabrication method thereof Satoshi Murakami, Jun Koyama, Yukio Tanaka, Hidehito Kitakado, Hideto Ohnuma 2005-11-22
6967696 Reflective liquid crystal display panel and device using same Hisashi Ohtani, Jun Koyama, Satoshi Teramoto 2005-11-22
6965195 EL display device and electronic device Yasuyuki Arai, Mayumi Mizukami 2005-11-15
6964890 Semiconductor device and method for forming the same Hongyong Zhang, Yasuhiko Takemura 2005-11-15
6962837 Method of manufacturing a semiconductor film and method of manufacturing a semiconductor device 2005-11-08
6962860 Method of manufacturing a semiconductor device Hisashi Ohtani, Masaaki Hiroki, Koichiro Tanaka, Aiko Shiga, Akihisa Shimomura +1 more 2005-11-08
6963382 Liquid crystal display and method of driving same Takeshi Nishi 2005-11-08
6961184 Laser irradiation apparatus Koichiro Tanaka, Satoshi Teramoto 2005-11-01
6960812 Method of forming an oxide film Hongyong Zhang 2005-11-01
6960786 Display device Satoshi Murakami, Mitsuaki Osame 2005-11-01
6960787 Semiconductor device and method for manufacturing the same Jun Koyama, Setsuo Nakajima, Naoya Sakamoto 2005-11-01
6958251 Active matrix display device using a printing method Mayumi Mizukami, Toshimitsu Konuma 2005-10-25
6956240 Light emitting device Toshimitsu Konuma, Hiroko Yamazaki 2005-10-18
6956235 Semiconductor device Toru Mitsuki, Kenji Kasahara, Taketomi Asami, Tamae Takano, Takeshi Shichi +1 more 2005-10-18
6956324 Semiconductor device and manufacturing method therefor 2005-10-18
6956325 Light-emitting device, electronic equipment, and method of manufacturing thereof Junya Maruyama, Keiichi Ogura, Toru Takayama 2005-10-18