Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Shunpei Yamazaki

Shunpei Yamazaki — 6,629 Patents

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 5,401–5,425 of 6,629 patents

Patent #TitleCo-InventorsDate
6784033 Method for the manufacture of an insulated gate field effect semiconductor device 2004-08-31
6784030 Laser illumination system Koichiro Tanaka 2004-08-31
6784037 Semiconductor device and manufacturing method therefor Hisashi Ohtani, Toshiji Hamatani 2004-08-31
6784457 Semiconductor device and manufacturing method thereof Hideaki Kuwabara 2004-08-31
6784952 Reflection type semiconductor display device 2004-08-31
6781152 Semiconductor device with light emitting elements and an adhesive layer holding color filters 2004-08-24
6781746 Self-light emitting device and method of manufacturing the same Noriko Shibata 2004-08-24
6781742 Digital micromirror device and method of driving digital micromirror device Jun Koyama 2004-08-24
6781162 Light emitting device and method of manufacturing the same Masaaki Hiroki, Masakazu Murakami, Hideaki Kuwabara 2004-08-24
6777254 Semiconductor device and fabrication method thereof Yasuyuki Arai, Jun Koyama 2004-08-17
6778231 Electro-optical display device Akira Mase, Masaaki Hiroki, Yasuhiko Takemura 2004-08-17
6778164 Electrooptical device Jun Koyama, Yoshiharu Hirakata, Takeshi Fukunaga 2004-08-17
6778159 Active matrix display and a method of driving the same Masaaki Hiroki, Yasuhiko Takemura 2004-08-17
6777716 Semiconductor display device and method of manufacturing therefor Satoshi Murakami, Jun Koyama, Yukio Tanaka, Hidehito Kitakado 2004-08-17
6777272 Method of manufacturing an active matrix display Jun Koyama, Yasushi Ogata 2004-08-17
6777255 Electro-optical device and manufacturing method thereof 2004-08-17
6777249 Method of repairing a light-emitting device, and method of manufacturing a light-emitting device 2004-08-17
6776880 Method of fabricating an EL display device, and apparatus for forming a thin film 2004-08-17
6776847 Film formation apparatus and film formation method and cleaning method Masakazu Murakami 2004-08-17
6774573 EL display device and electronic device 2004-08-10
6774882 Thin film transistor circuit and semiconductor display device using the same Jun Koyama 2004-08-10
6771342 Liquid crystal display device and display device Yoshiharu Hirakata, Takeshi Nishi, Takeshi Fukunaga 2004-08-03
6770518 Method for manufacturing a semiconductor device Hideto Ohnuma, Tamae Takano, Toru Mitsuki 2004-08-03
6770546 Method of manufacturing semiconductor device 2004-08-03
6770562 Film formation apparatus and film formation method Toshimitsu Konuma, Takeshi Nishi 2004-08-03