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 3,226–3,250 of 6,629 patents

Patent #TitleCo-InventorsDate
8642412 Method for manufacturing an oxide-based semiconductor thin film transistor (TFT) including out diffusing hydrogen or moisture from the oxide semiconductor layer into an adjacent insulating layer which contains a halogen element Kunihiko Suzuki, Masahiro Takahashi 2014-02-04
8643482 Display device and vehicle 2014-02-04
8643820 Electronic device having liquid crystal display device Hongyong Zhang, Satoshi Teramoto, Yoshiharu Hirakata 2014-02-04
8637863 Display device 2014-01-28
8637861 Transistor having oxide semiconductor with electrode facing its side surface Daisuke Kawae 2014-01-28
8637866 Thin film transistor Toshiyuki Isa, Yasuhiro Jinbo, Sachiaki Tezuka, Koji Dairiki, Hidekazu Miyairi +1 more 2014-01-28
8638278 Display device Jun Koyama, Mitsuaki Osame, Mai Osada 2014-01-28
8633590 Semiconductor device and method for manufacturing the same 2014-01-21
8633488 Semiconductor device and method of fabricating the same Yasuyuki Arai 2014-01-21
8633485 Display device and manufacturing method thereof Satoshi Kobayashi, Yoshiyuki Kurokawa, Daisuke Kawae 2014-01-21
8633480 Semiconductor device having an oxide semiconductor with a crystalline region and manufacturing method thereof Jun Koyama, Hiroyuki Miyake 2014-01-21
8632166 Printing device and method of manufacturing a light emitting device Satoshi Seo 2014-01-21
8634041 Liquid crystal display device and manufacturing method of liquid crystal display device Toru Takayama, Junya Maruyama, Yuugo Goto, Yumiko Ohno, Akio Endo +1 more 2014-01-21
8634050 Liquid crystal display device and method for manufacturing the same Toru Takayama 2014-01-21
8633051 Semiconductor device and method for manufacturing semiconductor device Yoshiyuki Kurokawa, Takayuki Ikeda, Munehiro Kozuma, Hikaru Tamura, Kazuko Yamawaki +1 more 2014-01-21
8629441 Semiconductor device and method for manufacturing semiconductor device Junichiro Sakata, Miyuki Hosoba, Tatsuya Takahashi 2014-01-14
8629439 Light emitting device, method of preparing the same and device for fabricating the same Masaaki Hiroki, Masakazu Murakami, Hideaki Kuwabara 2014-01-14
8629823 Driving circuit of a semiconductor display device and the semiconductor display device Jun Koyama 2014-01-14
8629442 Display device Shinji Maekawa, Makoto Furuno, Osamu Nakamura, Keitaro Imai 2014-01-14
8629432 Semiconductor device and manufacturing method thereof Junichiro Sakata, Takashi Shimazu, Hiroki Ohara, Toshinari SASAKI 2014-01-14
8629031 Method for manufacturing SOI substrate and semiconductor device Yasuhiro Jinbo, Hironobu Shoji, Hideto Ohnuma 2014-01-14
8628987 Manufacturing methods of thin film transistor, liquid crystal display device, and semiconductor device 2014-01-14
8629438 Semiconductor device and manufacturing method thereof 2014-01-14
8629433 Method for manufacturing semiconductor device Hideto Ohnuma 2014-01-14
8629496 Semiconductor device and method for manufacturing the same 2014-01-14