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 3,276–3,300 of 6,629 patents

Patent #TitleCo-InventorsDate
8603841 Manufacturing methods of semiconductor device and light-emitting display device 2013-12-10
8605010 Information processing device Jun Koyama, Yoshiharu Hirakata 2013-12-10
8604547 Memory element and semiconductor device Mikio Yukawa, Tamae Takano, Yoshinobu Asami, Takehisa Sato 2013-12-10
8598013 Method for manufacturing SOI substrate and semiconductor device Hideto Ohnuma, Yoichi Iikubo, Yoshiaki Yamamoto, Kenichiro Makino 2013-12-03
8599124 Display device and electronic device Jun Koyama, Yoshifumi Tanada, Mitsuaki Osame, Hajime Kimura, Ryota Fukumoto +1 more 2013-12-03
8599469 Display device and method of fabricating the same Yasuyuki Arai 2013-12-03
8601009 Communication system Jun Koyama 2013-12-03
8598635 Transistor 2013-12-03
8597965 Light-emitting device and electronic device using the light-emitting device Kaoru Hatano, Akihiro Chida, Akihisa Shimomura 2013-12-03
8597830 Power storage device Takahiro Kawakami, Masaki YAMAKAJI, Nadine TAKAHASHI 2013-12-03
8592814 Device with oxide semiconductor thin film transistor Hideaki Shishido 2013-11-26
8592267 Semiconductor device and manufacturing method of the same Yasuyuki Arai 2013-11-26
8592251 Method for manufacturing semiconductor device Miyuki Hosoba, Junichiro Sakata, Hiroki Ohara 2013-11-26
8592908 Semiconductor substrate and manufacturing method of semiconductor device Mitsuhiro Ichijo, Makoto Furuno, Takashi Ohtsuki, Kenichi OKAZAKI, Tetsuhiro Tanaka +1 more 2013-11-26
8593856 Signal processing circuit and method for driving the same Jun Koyama 2013-11-26
8587742 Display device, electronic device and method of driving display device Hajime Kimura 2013-11-19
8586974 Light-emitting device and lighting device Hisao Ikeda, Tomoe Matsubara 2013-11-19
8586988 Semiconductor device and manufacturing method thereof Hideaki Kuwabara, Yasuyuki Arai 2013-11-19
8587999 Semiconductor device Jun Koyama, Kiyoshi Kato 2013-11-19
8586197 Composite material, light emitting element, light emitting device and electronic appliance using the composite material Hisao Ikeda, Satoshi Seo, Junichiro Sakata, Yuji Iwaki 2013-11-19
8581234 Deposition method and manufacturing method of light-emitting device Koichiro Tanaka, Takahiro Ibe, Satoshi Seo 2013-11-12
8581260 Semiconductor device including a memory Ikuko Kawamata, Yasuyuki Arai 2013-11-12
8581332 Semiconductor device and manufacturing method thereof Tamae Takano, Tetsuya Kakehata 2013-11-12
8581309 Semiconductor device Atsuo Isobe, Hiromichi Godo, Yutaka Okazaki 2013-11-12
8581818 Liquid crystal display device and method for driving the same Jun Koyama 2013-11-12