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 5,126–5,150 of 6,629 patents

Patent #TitleCo-InventorsDate
7052943 Method of manufacturing a semiconductor device Hideto Ohnuma, Koji Dairiki, Toru Mitsuki, Toru Takayama, Kengo Akimoto 2006-05-30
7053973 Display device 2006-05-30
7053969 Liquid crystal display device Shingo Eguchi, Yutaka Shionoiri, Etsuko Fujimoto 2006-05-30
7053545 Light-emitting device and method of manufacturing the same 2006-05-30
7050138 Method of manufacturing a display device having a driver circuit attached to a display substrate Yasuhiko Takemura, Setsuo Nakajima, Yasuyuki Arai 2006-05-23
7049634 Electro-optical device and manufacturing method thereof 2006-05-23
7050878 Semiconductror fabricating apparatus Hisashi Ohtani, Masaaki Hiroki, Koichiro Tanaka, Aiko Shiga, Mai Akiba 2006-05-23
7045438 Light emitting device, semiconductor device, and method of fabricating the devices Toru Takayama, Junya Maruyama, Mayumi Mizukami 2006-05-16
7045861 Light-emitting device, liquid-crystal display device and method for manufacturing same Toru Takayama 2006-05-16
7045444 Method of manufacturing semiconductor device that includes selectively adding a noble gas element Osamu Nakamura, Masayuki Kajiwara, Junichi Koezuka 2006-05-16
7045442 Method of separating a release layer from a substrate comprising hydrogen diffusion Junya Maruyama, Yumiko Ohno, Toru Takayama, Yuugo Goto 2006-05-16
7045369 Method of fabricating and/or repairing a light emitting device Yasuyuki Arai, Mai Osada 2006-05-16
7045403 Method for producing insulated gate thin film semiconductor device Naoto Kusumoto 2006-05-16
7042162 Light emitting device Satoshi Seo, Hajime Kimura, Yu Yamazaki, Ryota Fukumoto 2006-05-09
7042151 Electrical equipment having light-emitting device with triplet and singlet compounds in the light-emitting layer Takeshi Nishi, Mayumi Mizukami, Hisao Ikeda 2006-05-09
7042432 Thin-film transistor circuit and a semiconductor display using the same Jun Koyama 2006-05-09
7042024 Light emitting apparatus and method for manufacturing the same Satoshi Murakami, Masayuki Sakakura, Toru Takayama 2006-05-09
7037765 Semiconductor device and method of manufacturing the same Hisashi Ohtani, Takeshi Fukunaga 2006-05-02
7038239 Semiconductor element and display device using the same Satoshi Murakami, Masahiko Hayakawa 2006-05-02
7038238 Semiconductor device having a non-single crystalline semiconductor layer 2006-05-02
7037752 Semiconductor device and manufacturing method thereof Hideaki Kuwabara, Toru Takayama, Yuugo Goto, Junya Maruyama, Yumiko Ohno 2006-05-02
7038836 Self-light emitting device and method of manufacturing the same Noriko Shibata 2006-05-02
7038374 Light emitting device including plural carbon-based thin film layers Hideaki Kuwabara 2006-05-02
7037811 Method for fabricating a semiconductor device Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame 2006-05-02
7037809 Method of manufacturing semiconductor device using a laser irradiation process Hisashi Ohtani, Masaaki Hiroki, Koichiro Tanaka, Aiko Shiga, Mai Akiba 2006-05-02