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 3,001–3,025 of 6,629 patents

Patent #TitleCo-InventorsDate
8809850 Semiconductor device having switching transistor that includes oxide semiconductor material 2014-08-19
8809851 Semiconductor device Kiyoshi Kato, Yutaka Shionoiri, Yusuke Sekine, Kazuma Furutani, Hiromichi Godo 2014-08-19
8809852 Semiconductor film, semiconductor element, semiconductor device, and method for manufacturing the same Masahiro Takahashi, Tetsunori Maruyama 2014-08-19
8809855 Semiconductor device and manufacturing method thereof Masahiko Hayakawa, Tatsuya Honda 2014-08-19
8809856 Semiconductor device Miyuki Hosoba, Junichiro Sakata, Hideaki Kuwabara 2014-08-19
8809870 Semiconductor device Hiromichi Godo 2014-08-19
8809992 Semiconductor device and manufacturing method thereof Atsuo Isobe, Toshihiko Saito, Takehisa Hatano, Hideomi Suzawa, Shinya Sasagawa +3 more 2014-08-19
8804404 Memory device and manufacturing method the same Yoshinobu Asami, Tamae Takano, Masayuki Sakakura, Ryoji Nomura 2014-08-12
8804396 Semiconductor device Jun Koyama, Kiyoshi Kato 2014-08-12
8803418 Light emitting device and manufacturing method of the same Satoshi Seo, Hideaki Kuwabara 2014-08-12
8803370 Wireless power feeding system and wireless power feeding method Jun Koyama, Yoshiyuki Kurokawa, Yutaka Shionoiri 2014-08-12
8803589 Analog circuit and semiconductor device Jun Koyama, Atsushi Hirose, Masashi TSUBUKU, Kosei Noda 2014-08-12
8804405 Memory device and semiconductor device Hajime Kimura 2014-08-12
8802185 Deposition method and method for manufacturing light-emitting device Koichiro Tanaka, Hisao Ikeda, Satoshi Seo 2014-08-12
8802462 Display device and method for manufacturing the same 2014-08-12
8803136 Light-emitting module, light-emitting device, method of manufacturing the light-emitting module, and method of manufacturing the light-emitting device Kaoru Hatano, Satoshi Seo, Akihiro Chida 2014-08-12
8803142 Semiconductor device Masashi TSUBUKU, Kosei Noda, Kouhei Toyotaka, Kazunori Watanabe, Hikaru Harada 2014-08-12
8803143 Thin film transistor including buffer layers with high resistivity 2014-08-12
8803146 Semiconductor device and manufacturing method thereof Kengo Akimoto, Daisuke Kawae 2014-08-12
8803853 Light-emitting device and electronic device using the same Satoshi Seo, Hajime Kimura 2014-08-12
8805032 System and method for identifying an individual Jun Koyama, Yu Yamazaki 2014-08-12
8797142 Data processing device, IC card and communication system Jun Koyama, Kiyoshi Kato 2014-08-05
8796683 Semiconductor device 2014-08-05
8791456 Non-linear element, display device including non- linear element, and electronic device including display device Daisuke Kawae 2014-07-29
8791878 Light emitting device, driving support system, and helmet Jun Koyama, Hideaki Kuwabara 2014-07-29