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 5,601–5,625 of 6,629 patents

Patent #TitleCo-InventorsDate
6580094 Electro luminescence display device Toshimitsu Konuma, Jun Koyama, Kazutaka Inukai, Mayumi Mizukami 2003-06-17
6580405 Information processing device Yoshiharu Hirakata, Takeshi Nishi, Hideaki Kuwabara 2003-06-17
6580213 Light-emitting device and method of manufacturing the same 2003-06-17
6577372 Electronic device having liquid crystal display device Hongyong Zhang, Satoshi Teramoto, Yoshiharu Hirakata 2003-06-10
6576924 Semiconductor device having at least a pixel unit and a driver circuit unit over a same substrate Yukio Tanaka, Jun Koyama, Mitsuaki Osame, Satoshi Murakami, Hideto Ohnuma +2 more 2003-06-10
6576926 Semiconductor device and fabrication method thereof Satoshi Murakami, Jun Koyama, Yukio Tanaka, Hidehito Kitakado, Hideto Ohnuma 2003-06-10
6573564 Semiconductor device and fabrication method thereof Jun Koyama, Yurika Satou 2003-06-03
6573195 Method for manufacturing a semiconductor device by performing a heat-treatment in a hydrogen atmosphere Taketomi Asami, Hidehito Kitakado, Yasuyuki Arai 2003-06-03
6573952 Goggle type display device Yu Yamazaki, Keisuke Hayashi 2003-06-03
6570552 Semiconductor device and manufacturing method thereof 2003-05-27
6570629 Display unit including first and second active matrix regions that is provided completely outside each other Yoshiharu Hirakata, Satoshi Teramoto, Jun Koyama 2003-05-27
6569724 Insulated gate field effect transistor and method for forming the same Yasuhiko Takemura 2003-05-27
6567146 Liquid crystal display device having external connecting wirings and auxiliary wirings Yoshiharu Hirakata 2003-05-20
6566175 Method of manufacturing gate insulated field effect transistors Hongyong Zhang, Takashi Inushima, Takeshi Fukada 2003-05-20
6566711 Semiconductor device having interlayer insulating film Akira Mase, Masaaki Hiroki, Yasuhiko Takemura, Hongyong Zhang, Hideki Uochi +1 more 2003-05-20
6562672 Semiconductor material and method for forming the same and thin film transistor Hongyong Zhang, Naoto Kusumoto, Yasuhiko Takemura 2003-05-13
6563482 Display device Jun Koyama, Hirokazu Yamagata 2003-05-13
6558991 Laser irradiation apparatus and laser irradiation method Koichiro Tanaka, Naoto Kusumoto 2003-05-06
6558993 Semiconductor device and method of manufacturing the same Hisashi Ohtani, Masataka Itoh 2003-05-06
6559036 Semiconductor device and method of manufacturing the same Hisashi Ohtani, Tamae Takano 2003-05-06
6556475 Non-volatile memory and semiconductor device Jun Koyama, Kiyoshi Kato 2003-04-29
6555969 EL display device and manufacturing method thereof 2003-04-29
6555968 Light emitting device and a method of manufacturing the same Masaaki Hiroki, Takeshi Fukunaga 2003-04-29
6555843 Semiconductor device and method for forming the same Toshiji Hamatani 2003-04-29
6555420 Semiconductor device and process for producing semiconductor device 2003-04-29