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 2,776–2,800 of 6,629 patents

Patent #TitleCo-InventorsDate
8970106 Display device and method for manufacturing the same Toru Takayama, Naoya Sakamoto, Kengo Akimoto, Keiji Sato, Tetsunori Maruyama 2015-03-03
8970999 Driver circuit, method of manufacturing the driver circuit, and display device including the driver circuit Jun Koyama 2015-03-03
8963517 Voltage regulator circuit comprising transistor which includes an oixide semiconductor Hiroyuki Miyake, Masashi TSUBUKU, Kosei Noda 2015-02-24
8963149 Thin film transistor Akiharu Miyanaga, Junichiro Sakata, Masayuki Sakakura, Masahiro Takahashi, Hideyuki Kishida 2015-02-24
8956709 Deposition method and manufacturing method of light-emitting device Tomoya Aoyama, Takuya Tsurume, Takao Hamada 2015-02-17
8957411 Light-emitting device and method for manufacturing the same Junichiro Sakata, Masayuki Sakakura, Yoshiaki Oikawa, Kenichi OKAZAKI, Hotaka Maruyama 2015-02-17
8956912 Method for manufacturing semiconductor device 2015-02-17
8957414 Semiconductor device comprising both amorphous and crystalline semiconductor oxide Junichiro Sakata, Hiroki Ohara 2015-02-17
8957422 Method of fabricating a semiconductor device 2015-02-17
8957442 Light-emitting device and display device Satoshi Seo, Toshiki Sasaki, Nobuharu Ohsawa, Takahiro Ushikubo 2015-02-17
8957462 Semiconductor device comprising an N-type transistor with an N-type semiconductor containing nitrogen as a gate Hiromichi Godo, Yasuhiko Takemura 2015-02-17
8957833 Display module, and cellular phone and electronic device provided with display module Hajime Kimura, Atsushi Umezaki, Yasuyuki Arai 2015-02-17
8956895 Light emitting device Takeshi Fukunaga, Jun Koyama, Kazutaka Inukai 2015-02-17
8952726 Logic circuit and semiconductor device Jun Koyama, Masashi TSUBUKU, Kosei Noda 2015-02-10
8951878 Method for manufacturing SOI substrate and semiconductor device Yasuhiro Jinbo, Hironobu Shoji, Hideto Ohnuma 2015-02-10
8951894 Plasma treatment apparatus, method for forming film, and method for manufacturing thin film transistor Takayuki Inoue, Erumu Kikuchi, Hiroto Inoue 2015-02-10
8951902 Methods of removing contaminant impurities during the manufacture of a thin film transistor by applying water in which ozone is dissolved Taketomi Asami, Mitsuhiro Ichijo, Satoshi Toriumi, Takashi Ohtsuki 2015-02-10
8952377 Semiconductor device and manufacturing method thereof Satoshi Shinohara 2015-02-10
8952379 Semiconductor device Atsuo Isobe, Hiromachi Godo, Takehisa Hatano, Sachiaki Tezuka, Suguru Hondo +2 more 2015-02-10
8952381 Semiconductor device 2015-02-10
8952385 Light emitting device Jun Koyama, Tatsuya Arao, Munehiro Azami 2015-02-10
8953120 Display device Yoshiharu Hirakata 2015-02-10
8946700 Semiconductor device and manufacturing method for the same Kengo Akimoto, Junichiro Sakata 2015-02-03
8946702 Semiconductor device Daisuke Matsubayashi, Keisuke Murayama 2015-02-03
8946704 Semiconductor device 2015-02-03