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 3,676–3,700 of 6,629 patents

Patent #TitleCo-InventorsDate
8293552 Light-emitting device, liquid-crystal display device and method for manufacturing same Toru Takayama 2012-10-23
8288197 Method for manufacturing a semiconductor device including a memory device comprising an insulator mixture region in a conductive layer Mikio Yukawa, Nobuharu Ohsawa, Yoshinobu Asami, Ikuko Kawamata 2012-10-16
8288248 Method of manufacturing semiconductor device having island-like single crystal semiconductor layer 2012-10-16
8289164 Semiconductor device and manufacturing method thereof Jun Koyama, Mai Akiba 2012-10-16
8289753 Semiconductor device Jun Koyama, Kiyoshi Kato 2012-10-16
8284375 Liquid crystal display device and manufacturing method thereof Hideaki Kuwabara 2012-10-09
8284142 Display device Takeshi Osada, Hidekazu Miyairi, Yasuhiro Jinbo 2012-10-09
8284138 Light-emitting device and electric appliance Jun Koyama, Toru Takayama 2012-10-09
8283679 Semiconductor device having light-emitting element and light-receiving element for transmitting among circuits formed over the plurality of substrates Ryoji Nomura, Hiroko Abe, Mikio Yukawa, Yasuyuki Arai 2012-10-09
8283216 Liquid crystal display device and method for manufacturing the same Shinji Maekawa, Gen Fujii, Hideaki Kuwabara 2012-10-09
8283862 Light emitting device and method for manufacturing the same Junichiro Sakata, Takashi Hamada, Masaharu Nagai, Yutaka Matsuda 2012-10-09
8278160 Semiconductor device and method of manufacturing the same Etsuko Fujimoto, Satoshi Murakami, Shingo Eguchi 2012-10-02
8277902 Method for forming film and method for manufacturing light emitting device Satoshi Seo 2012-10-02
8278195 Plasma CVD apparatus Toru Takayama, Mitsunori Sakama, Hisashi Abe, Hiroshi Uehara, Mika Ishiwata 2012-10-02
8278135 Highly pure film formation method for light emitting device using gas from evaporated electroluminescent source Toshimitsu Konuma, Takeshi Nishi 2012-10-02
8274079 Semiconductor device comprising oxide semiconductor and method for manufacturing the same 2012-09-25
8274083 Semiconductor device and a method of manufacturing the same Masaya Kadono, Yukio Yamauchi, Hidehito Kitakado 2012-09-25
8274456 Display device and driving method of the same, and electronic apparatus Masahiko Hayakawa, Yu Kojima, Yukari Ando, Keisuke Miyagawa, Jun Koyama +5 more 2012-09-25
8272575 Semiconductor device Yuugo Goto, Tsutomu Murakawa 2012-09-25
8268642 Method for removing electricity and method for manufacturing semiconductor device Shuhei YOSHITOMI, Masashi TSUBUKU 2012-09-18
8269218 Display device 2012-09-18
8269227 Light emitting device and electronic device Tomoe Matsubara 2012-09-18
8268701 Manufacturing of semiconductor device 2012-09-18
8263421 Manufacturing method of semiconductor device Sachiaki Teduka, Satoshi Toriumi, Makoto Furuno, Yasuhiro Jinbo, Koji Dairiki +1 more 2012-09-11
8259463 Semiconductor device and display device Hajime Kimura 2012-09-04