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 4,501–4,525 of 6,629 patents

Patent #TitleCo-InventorsDate
7564059 Semiconductor device with tapered gates 2009-07-21
7564058 Display device, manufacturing method thereof, and television set Hironobu Shoji, Shinji Maekawa, Osamu Nakamura, Tatsuya Honda, Gen Fujii +2 more 2009-07-21
7564057 Semiconductor device having an aluminum nitride film Hongyong Zhang, Yasuhiko Takemura 2009-07-21
7564054 Thin film forming device, method of forming a thin film, and self-light-emitting device Masaaki Hiroki, Noriko Ishimaru 2009-07-21
7563658 Method for manufacturing semiconductor device Akihiro Ishizuka, Satoru Okamoto, Shigeharu Monoe 2009-07-21
7561242 Contact structure Yoshiharu Hirakata 2009-07-14
7561033 Display device and vehicle 2009-07-14
7560860 Light emitting device including multiple light emitting layers Jun Koyama, Noriko Shibata 2009-07-14
7560732 Semiconductor device and method of fabricating the same Yasuyuki Arai 2009-07-14
7560660 Laser irradiation method and apparatus Koichiro Tanaka 2009-07-14
7560397 Laser irradiation method and method of manufacturing a semiconductor device Hiroshi Shibata, Koichiro Tanaka, Masaaki Hiroki, Mai Akiba 2009-07-14
7557873 Display device having resin layer Takeshi Nishi 2009-07-07
7557377 Semiconductor device having thin film transistor Satoshi Teramoto 2009-07-07
7554854 Method for deleting data from NAND type nonvolatile memory Mitsuaki Osame, Hiroyuki Miyake, Aya Miyazaki 2009-06-30
7554260 Display device provided with a conductive film connection between a wiring component and a metal electrode film Masayuki Sakakura 2009-06-30
7554116 Display device Satoshi Murakami, Mitsuaki Osame 2009-06-30
7553716 Method for manufacturing a semiconductor thin film Hisashi Ohtani, Akiharu Miyanaga, Satoshi Teramoto 2009-06-30
7551471 Memory element and semiconductor device 2009-06-23
7550769 Light emitting element, light emitting device and semiconductor device Kengo Akimoto 2009-06-23
7550765 Semiconductor device and fabrication method thereof Satoshi Teramoto 2009-06-23
7550325 Method of manufacturing an active matrix display device Jun Koyama, Hisashi Ohtani, Yasushi Ogata 2009-06-23
7550173 Luminescent device and method of manufacturing same Satoshi Seo 2009-06-23
7548027 EL display device and electronic device 2009-06-16
7548023 EL display device and a method of manufacturing the same Kunitaka Yamamoto, Masaaki Hiroki, Takeshi Fukunaga 2009-06-16
7547612 Semiconductor device and manufacturing method thereof Toru Takayama, Junya Maruyama, Yumiko Ohno 2009-06-16