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 4,101–4,125 of 6,629 patents

Patent #TitleCo-InventorsDate
7915611 Photoelectric conversion device Yasuyuki Arai 2011-03-29
7909260 Semiconductor device Jun Koyama 2011-03-22
RE42241 Method of fabricating a semiconductor device Hisashi Ohtani 2011-03-22
7910457 Semiconductor substrate, semiconductor device and manufacturing method thereof 2011-03-22
7906429 Wiring material, semiconductor device provided with a wiring using the wiring material and method of manufacturing thereof Toru Takayama, Keiji Sato 2011-03-15
7906784 Semiconductor device and method for manufacturing the same Jun Koyama, Koji Dairiki, Susumu Okazaki, Yoshitaka Moriya 2011-03-15
7902747 Light-emitting device having a thin insulating film made of nitrogen and silicon and an electrode made of conductive transparent oxide and silicon dioxide Junichiro Sakata, Kaoru Tsuchiya 2011-03-08
7902740 Light emitting apparatus Masayuki Sakakura 2011-03-08
7902041 Method for manufacturing semiconductor device Hideto Ohnuma 2011-03-08
7902034 Method of manufacturing SOI substrate and method of manufacturing semiconductor device Hideto Ohnuma 2011-03-08
7902002 Semiconductor device Koichiro Tanaka 2011-03-08
7902550 Semiconductor device and manufacturing method thereof 2011-03-08
7897483 Semiconductor device and method of manufacturing semiconductor device Hidekazu Takahashi, Daiki Yamada, Yohei Monma, Hiroki Adachi 2011-03-01
7898623 Display device, electronic device and method of driving display device Hajime Kimura 2011-03-01
7897476 Method of manufacturing SOI substrate Eiji Higa, Yoji Nagano, Tatsuya Mizoi, Akihisa Shimomura 2011-03-01
7898537 Display device and portable terminal Yoshifumi Tanada 2011-03-01
7897979 Light emitting device and manufacturing method thereof Takeshi Noda, Yoshinari Higaki 2011-03-01
7897973 Display device and manufacturing method thereof Mitsuaki Osame 2011-03-01
7897968 Electronic device and semiconductor device and method for manufacturing the same Hideaki Kuwabara, Shinji Maekawa, Osamu Nakamura 2011-03-01
7893837 Packing material, tag, certificate, paper money, and securities Mai Akiba 2011-02-22
7892952 Laser apparatus, laser irradiation method, manufacturing method for semiconductor device, semiconductor device, production system for semiconductor device using the laser apparatus, and electronic equipment Hisashi Ohtani, Masaaki Hiroki, Koichiro Tanaka, Aiko Shiga, Mai Akiba 2011-02-22
7893439 Silicon nitride film and semiconductor device Toru Takayama, Kengo Akimoto 2011-02-22
7888167 Photoelectric conversion device and method for manufacturing the same Satoshi Toriumi, Tomokazu Yokoi, Makoto Furuno 2011-02-15
RE42139 Method of fabricating a semiconductor device Hisashi Ohtani 2011-02-15
7887614 Air shower device, building, and system for reducing hay fever Osamu Nakamura, Yasuyuki Arai 2011-02-15