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 2,826–2,850 of 6,629 patents

Patent #TitleCo-InventorsDate
8927156 Power storage device Konami Izumi 2015-01-06
8927994 Display device Satoshi Murakami, Mitsuaki Osame 2015-01-06
8928018 Light-emitting device and manufacturing method thereof, lighting device, and display device Hisao Ikeda, Satoshi Seo 2015-01-06
8928010 Display device Takayuki Ikeda, Takeshi Aoki, Munehiro Kozuma, Takashi Nakagawa 2015-01-06
8927349 Semiconductor device and manufacturing method thereof 2015-01-06
8920562 Film formation apparatus, film formation method, manufacturing apparatus, and method for manufacturing light-emitting device Hisao Ikeda, Tomoya Aoyama, Takahiro Ibe, Yoshiharu Hirakata 2014-12-30
8921948 Semiconductor device and manufacturing method thereof 2014-12-30
8921858 Light-emitting device Yukie Suzuki, Hideaki Kuwabara, Hidekazu Miyairi 2014-12-30
8921853 Thin film transistor having oxide semiconductor layer 2014-12-30
8921169 Semiconductor device and fabrication method thereof Hideomi Suzawa, Koji Ono, Yoshihiro Kusuyama 2014-12-30
8916230 Method for manufacturing display device Hironobu Shoji, Ikuko Kawamata 2014-12-23
8916869 Semiconductor device including an oxide semiconductor layer Jun Koyama 2014-12-23
8917016 Display device and electronic apparatus Jun Koyama 2014-12-23
8916897 Light-emitting element, light-emitting device, display device, electronic device, and lighting device Satoshi Seo 2014-12-23
8916865 Semiconductor device 2014-12-23
8912712 Light emitting device, electronic equipment and apparatus for manufacturing the same Hiroko Abe, Masakazu Murakami, Ryoji Nomura 2014-12-16
8912596 Semiconductor device 2014-12-16
8912544 Light-emitting display device and method for manufacturing the same Kaoru Hatano 2014-12-16
8912541 Semiconductor device and method for manufacturing the same Junichiro Sakata, Miyuki Hosoba, Eriko Nishida 2014-12-16
8912080 Manufacturing method of the semiconductor device 2014-12-16
8911653 Method for manufacturing light-emitting device Kaoru Hatano 2014-12-16
8907881 Liquid crystal display device and method for driving the same Jun Koyama, Hiroyuki Miyake 2014-12-09
8906756 Method for manufacturing semiconductor device Ryosuke Watanabe, Suzunosuke Hiraishi, Junichiro Sakata 2014-12-09
8908138 Contact structure Yoshiharu Hirakata 2014-12-09
8907335 Display device and method for manufacturing the same Kengo Akimoto, Atsushi Umezaki 2014-12-09