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 3,151–3,175 of 6,629 patents

Patent #TitleCo-InventorsDate
8698143 Display device Junichiro Sakata, Hiroyuki Miyake, Hideaki Kuwabara, Tatsuya Takahashi 2014-04-15
8698155 Display device Hajime Kimura 2014-04-15
8697488 Method for manufacturing semiconductor device Toshinari SASAKI, Junichiro Sakata, Hiroki Ohara 2014-04-15
8698219 Semiconductor memory device having a low off state current and high repeatability Yusuke Sekine, Yutaka Shionoiri, Kiyoshi Kato 2014-04-15
8698389 Light-emitting organic compound and EL display device utilizing the same Toshimitsu Konuma, Mayumi Mizukami 2014-04-15
8691604 Semiconductor device and manufacturing method thereof, delamination method, and transferring method Junya Maruyama, Toru Takayama, Yumiko Ohno 2014-04-08
8692740 Display device and driving method thereof Yasunori Yoshida, Hajime Kimura 2014-04-08
8692653 Semiconductor device Yutaka Shionoiri, Konami Izumi, Jun Koyama, Yoshiyuki Kurokawa, Tomoaki Atsumi +3 more 2014-04-08
8692249 Power storage device Yasuyuki Arai 2014-04-08
8685835 Method for manufacturing thin film integrated circuit, and element substrate Koji Dairiki 2014-04-01
8686553 Semiconductor device and a method of manufacturing the same Masaya Kadono, Yukio Yamauchi, Hidehito Kitakado 2014-04-01
8685787 Manufacturing method of semiconductor device 2014-04-01
8686425 Method for manufacturing semiconductor device Takuya Hirohashi, Masahiro Takahashi, Takashi Shimazu 2014-04-01
8680520 Semiconductor device Jun Koyama, Kiyoshi Kato 2014-03-25
8679875 Light emitting device and method of manufacturing the same Hirokazu Yamagata, Toru Takayama 2014-03-25
8680521 Semiconductor device Hiromichi Godo, Daisuke Kawae 2014-03-25
8680522 Oxide semiconductor film and semiconductor device Masashi TSUBUKU, Kengo Akimoto, Hiroki Ohara, Tatsuya Honda, Takatsugu Omata +3 more 2014-03-25
8680528 Light-emitting device 2014-03-25
8680532 Method of fabricating a semiconductor device 2014-03-25
8680562 Light emitting device Satoshi Seo 2014-03-25
8681140 Display device and electronic apparatus having the same Jun Koyama 2014-03-25
8674364 Peeling method and method of manufacturing semiconductor device Toru Takayama, Junya Maruyama 2014-03-18
8674599 Light emitting device having fluorescence and phosphoresence compound 2014-03-18
8674600 Display device Jun Koyoma, Kunitaka Yamamoto, Toshimitsu Konuma 2014-03-18
8674909 Light-emitting device Jun Koyama, Mai Osada 2014-03-18