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 4,651–4,675 of 6,629 patents

Patent #TitleCo-InventorsDate
7450093 Light emitting device and method of driving the light emitting device Mitsuaki Osame, Aya Miyazaki, Yoshifumi Tanada, Keisuke Miyagawa, Satoshi Seo 2008-11-11
7446392 Electronic device and method for manufacturing the same Satoshi Teramoto 2008-11-04
7445946 Method of driving a light emitting device Mitsuaki Osame, Jun Koyama 2008-11-04
7446843 Display device and method of fabricating the same Yasuhiko Takemura, Setsuo Nakajima, Yasuyuki Arai 2008-11-04
7446339 Display device having a curved surface Masakazu Murakami, Toru Takayama, Junya Maruyama 2008-11-04
7446336 Electronics device, semiconductor device, and method for manufacturing the same Masaharu Nagai, Osamu Nakamura 2008-11-04
7446054 Method for manufacturing semiconductor device 2008-11-04
7443478 Contact structure Yoshiharu Hirakata 2008-10-28
7442991 Display including casing and display unit Satoshi Murakami, Jun Koyama, Yukio Tanaka, Hidehito Kitakado, Hideto Ohnumo 2008-10-28
7443097 Light emitting device and electronic equipment Junya Maruyama, Keiichi Ogura, Toru Takayama 2008-10-28
7442963 Light emitting apparatus and method for manufacturing the same Satoshi Murakami, Masayuki Sakakura, Toru Takayama 2008-10-28
7442957 Semiconductor device and manufacturing method thereof Toru Takayama 2008-10-28
7439543 Semiconductor device comprising thin film transistor comprising conductive film having tapered edge 2008-10-21
7439107 Laser irradiation apparatus, method of irradiating laser light, and method of manufacturing a semiconductor device Hidekazu Miyairi, Akihisa Shimomura, Koichiro Tanaka, Koji Dairiki 2008-10-21
7439086 Method for manufacturing liquid crystal display device Shinji Maekawa, Osamu Nakamura 2008-10-21
7440068 Electronic apparatus with a flexible printed circuit and a transparent conductive layer Yoshiharu Hirakata 2008-10-21
7439115 Semiconductor fabricating apparatus Hisashi Ohtani, Masaaki Hiroki, Koichiro Tanaka, Aiko Shiga, Mai Akiba 2008-10-21
7436050 Semiconductor device having a flexible printed circuit Toru Takayama, Junya Maruyama, Yuugo Goto, Yumiko Ohno, Yasuyuki Arai +1 more 2008-10-14
7436463 Display device 2008-10-14
7435635 Method for crystallizing semiconductor material Hongyong Zhang, Naoto Kusumoto, Yasuhiko Takemura 2008-10-14
7432116 Method and apparatus for film deposition Satoshi Seo, Noriko Shibata 2008-10-07
7432529 Light emitting apparatus and method for manufacturing the same Satoshi Murakami, Masayuki Sakakura, Toru Takayama 2008-10-07
7430025 Portable electronic device Satoru Okamoto 2008-09-30
7429751 Method of manufacturing a semiconductor device Hisashi Ohtani, Hideto Ohnuma 2008-09-30
7427780 Semiconductor device and method of fabricating same Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame +2 more 2008-09-23