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 4,076–4,100 of 6,629 patents

Patent #TitleCo-InventorsDate
7935626 Semiconductor device and method for manufacturing the same Toshiyuki Isa 2011-05-03
7932589 Semiconductor device and method for manufacturing the same Jun Koyama, Kiyoshi Kato, Takaaki Koen, Yuto Yakubo, Makoto Yanagisawa +3 more 2011-04-26
7928910 Wireless chip and electronic device having wireless chip Yukie Suzuki, Yasuyuki Arai 2011-04-19
7928929 Display device and driving method thereof Hideaki Shishido, Hajime Kimura 2011-04-19
7928946 Electro-optical device and method of driving the same Akira Mase, Masaaki Hiroki, Yasuhiko Takemura 2011-04-19
7927991 Method for manufacturing semiconductor device Hidekazu Miyairi, Yasuhiro Jinbo, Eiji Higa 2011-04-19
7928697 Wireless power storage device, semiconductor device including the wireless power storage device, and method for operating the same Takeshi Osada 2011-04-19
7928438 Semiconductor thin film and semiconductor device Hisashi Ohtani, Toru Mitsuki, Akiharu Miyanaga, Yasushi Ogata 2011-04-19
7923352 Thermal treatment equipment and method for heat-treating 2011-04-12
7923779 Semiconductor device and method of manufacturing the same Hiroki Adachi 2011-04-12
7923348 Semiconductor device and manufacturing method thereof Toru Takayama, Junya Maruyama, Yumiko Ohno 2011-04-12
7922554 Production apparatus and method of producing a light-emitting device by using the same apparatus Takashi Hamada, Satoshi Seo 2011-04-12
7922819 Semiconductor manufacturing device 2011-04-12
7924392 Active matrix display and forming method thereof Jun Koyama, Yuji Kawasaki, Toshimitsu Konuma, Satoshi Teramoto, Yoshiharu Hirakata 2011-04-12
7923719 Semiconductor memory device wherein wiring contact is made through an opening in an organic compound layer Kiyoshi Kato, Ryoji Nomura 2011-04-12
7923269 Light emitting device and manufacturing method thereof Yasuyuki Arai 2011-04-12
7919341 Thin film forming apparatus Kunitaka Yamamoto, Masaaki Hiroki, Takeshi Fukunaga 2011-04-05
7920215 Portable electronic device Satoru Okamoto 2011-04-05
7915615 Semiconductor device and method of manufacturing the same Jun Koyama 2011-03-29
7915611 Photoelectric conversion device Yasuyuki Arai 2011-03-29
7915807 Light emitting device and method of manufacturing the same Satoshi Seo 2011-03-29
7916232 Electro-optical device and method for driving the same Akira Mase, Masaaki Hiroki 2011-03-29
7916167 Display device having image pickup function and two-way communication system Keisuke Miyagawa 2011-03-29
7916130 Electronic device with liquid crystal display 2011-03-29
7915808 Light emitting device including EL elements for emitting lights of different colors 2011-03-29