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 5,251–5,275 of 6,629 patents

Patent #TitleCo-InventorsDate
6933527 Semiconductor device and semiconductor device production system Atsuo Isobe, Koji Dairiki, Hiroshi Shibata, Chiho Kokubo, Tatsuya Arao +5 more 2005-08-23
6933520 Light emitting device 2005-08-23
6930047 Dry etching apparatus, etching method, and method of forming a wiring Hideomi Suzawa 2005-08-16
6930328 Semiconductor device and method of manufacturing the same Hajime Kimura, Aya Anzai 2005-08-16
6927826 Display device 2005-08-09
6927109 Laser irradiation apparatus laser irradiation method, semiconductor device and method of manufacturing a semiconductor device Koichiro Tanaka, Ritsuko Kawasaki 2005-08-09
6924528 Semiconductor device and method of manufacturing the same Jun Koyama, Takeshi Fukunaga 2005-08-02
6921686 Method for producing insulated gate thin film semiconductor device Naoto Kusumoto 2005-07-26
6919282 Method of fabricating a semiconductor device Mitsunori Sakama, Noriko Ishimaru, Taketomi Asami 2005-07-19
6919215 Method of manufacturing light emitting device Masakazu Murakami 2005-07-19
6919533 Method for manufacturing a display device including irradiating overlapping regions Koichiro Tanaka 2005-07-19
6919235 Semiconductor device having semiconductor circuit comprising semiconductor element, and method for manufacturing same Hiroki Adachi, Hideaki Kuwabara 2005-07-19
6914302 Semiconductor device and manufacturing method thereof Hisashi Ohtani, Jun Koyama, Yasuyuki Arai 2005-07-05
6914818 Non-volatile memory and semiconductor device Jun Koyama, Kiyoshi Kato 2005-07-05
6914655 Liquid crystal electro-optic device Takeshi Nishi, Rumo Satake 2005-07-05
6913956 Semiconductor device and method of manufacturing the same Takashi Hamada, Satoshi Murakami, Osamu Nakamura, Masayuki Kajiwara, Junichi Koezuka +1 more 2005-07-05
6911688 Semiconductor display device and manufacturing method thereof Satoshi Murakami, Masahiko Hayakawa, Kiyoshi Kato, Mitsuaki Osame, Takashi Hirosue +1 more 2005-06-28
6911698 Crystalline semiconductor thin film, method of fabricating the same, semiconductor device, and method of fabricating the same Hisashi Ohtani, Tamae Takano 2005-06-28
6911358 Method for manufacturing semiconductor device Munehiro Azami, Chiho Kokubo, Aiko Shiga, Atsuo Isobe, Hiroshi Shibata 2005-06-28
6911781 Light emitting device and production system of the same Hajime Kimura, Mai Akiba, Aya Anzai, Yu Yamazaki 2005-06-28
6909411 Display device and method for operating the same Jun Koyama, Masaaki Hiroki, Munehiro Azami, Mitsuaki Osame, Yutaka Shionoiri +1 more 2005-06-21
6909114 Semiconductor device having LDD regions 2005-06-21
6909240 Light-emitting device Mitsuaki Osame, Aya Anzai, Jun Koyama, Makoto Udagawa, Masahiko Hayakawa 2005-06-21
6909148 Semiconductor thin film and its manufacturing method and semiconductor device and its manufacturing method Akiharu Miyanaga, Jun Koyama, Takeshi Fukunaga 2005-06-21
6909115 Semiconductor device applying to the crystalline semiconductor film Chiho Kokubo, Hirokazu Yamagata 2005-06-21