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 4,376–4,400 of 6,629 patents

Patent #TitleCo-InventorsDate
7679131 Semiconductor device, manufacturing method thereof, and electronic device Ritsuko Kawasaki, Kenji Kasahara 2010-03-16
7674494 Printing device and method of manufacturing a light emitting device Satoshi Seo 2010-03-09
7674663 Method of irradiating laser, laser irradiation system, and manufacturing method of semiconductor device Koichiro Tanaka 2010-03-09
7675583 Reflective liquid crystal display panel and device using same Hisashi Ohtani, Jun Koyama, Satoshi Teramoto 2010-03-09
7674635 Method of manufacturing a semiconductor device Masaaki Hiroki 2010-03-09
7675074 Light emitting device including a lamination layer Yasuyuki Arai 2010-03-09
7675060 Semiconductor device and method for producing it Naoaki Yamaguchi, Setsuo Nakajima 2010-03-09
7674497 Film-forming apparatus, method of cleaning the same, and method of manufacturing a light-emitting device Toru Takayama, Takeshi Fukunaga 2010-03-09
7671369 Semiconductor display device Satoshi Murakami, Masahiko Hayakawa, Kiyoshi Kato, Mitsuaki Osame 2010-03-02
7670935 Manufacturing method of semiconductor device Akihisa Shimomura, Hisashi Ohtani, Masaaki Hiroki, Koichiro Tanaka, Aiko Shiga +2 more 2010-03-02
7666772 Heat treatment apparatus and method of manufacturing a semiconductor device Koji Dairiki 2010-02-23
7667235 Crystalline semiconductor thin film, method of fabricating the same, semiconductor device, and method of fabricating the same Hisashi Ohtani, Tamae Takano 2010-02-23
7663238 Wiring material and a semiconductor device having a wiring using the material, and the manufacturing method thereof Toru Takayama 2010-02-16
7662011 Method of sealing an organic el display provided with an adhesive layer over a peripheral insulating layer Jun Koyama, Takeshi Nishi, Rumo Satake 2010-02-16
7663305 Light emitting device and method of manufacturing the same Takeshi Noda 2010-02-16
7663140 Light emitting element and light emitting device using the element Satoshi Seo 2010-02-16
7663149 Organic light emitting device and display device using the same Satoshi Seo 2010-02-16
7658333 Semiconductor device Jun Koyama 2010-02-09
7659669 Plasma display panel and field emission display Jiro Nishida, Yuji Egi, Takeshi Nishi 2010-02-09
7659892 Display device and portable terminal Yoshifumi Tanada 2010-02-09
7655513 Method of manufacturing a semiconductor device Setsuo Nakajima, Hidekazu Miyairi 2010-02-02
7656391 Touch panel, display device provided with touch panel and electronic equipment provided with display device Hajime Kimura, Jun Koyama 2010-02-02
7656491 Liquid crystal display device and method of manufacturing the same Yoshiharu Hirakata 2010-02-02
7652286 Semiconductor device and semiconductor device producing system Atsuo Isobe, Koji Dairiki, Hiroshi Shibata, Chiho Kokubo, Tatsuya Arao +5 more 2010-01-26
7652294 Semiconductor device and manufacturing method thereof Hideaki Kuwabara, Yasuyuki Arai 2010-01-26