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 4,801–4,825 of 6,629 patents

Patent #TitleCo-InventorsDate
7326961 Semiconductor device and manufacturing method therefor Atsuo Isobe, Tamae Takano, Hidekazu Miyairi 2008-02-05
7326604 Semiconductor device and method of manufacturing the same Hisashi Ohtani, Akiharu Miyanaga, Toru Mitsuki, Takeshi Fukunaga 2008-02-05
7324123 Display device and electronic apparatus Jun Koyama, Yoshifumi Tanada, Mitsuaki Osame, Hajime Kimura, Ryota Fukumoto +2 more 2008-01-29
7323715 Semiconductor device and manufacturing method thereof 2008-01-29
7323368 Method for manufacturing semiconductor device and heat treatment method Toru Takayama, Tetsuji Yamaguchi 2008-01-29
7323717 Semiconductor device Jun Koyama, Hisashi Ohtani, Yasushi Ogata 2008-01-29
7320905 Semiconductor device provided with semiconductor circuit made of semiconductor element and method of fabricating the same Setsuo Nakajima, Ritsuko Kawasaki 2008-01-22
7319238 Semiconductor device and its manufacturing method 2008-01-15
7319055 Method of fabricating a semiconductor device utilizing crystallization of semiconductor region with laser beam Chiho Kokubo, Aiko Shiga, Yoshifumi Tanada 2008-01-15
7316983 Film formation apparatus and film formation method and cleaning method Masakazu Murakami 2008-01-08
7317438 Field sequential liquid crystal display device and driving method thereof, and head mounted display Jun Koyama 2008-01-08
7317205 Light emitting device and method of manufacturing a semiconductor device Hideaki Kuwabara 2008-01-08
7316948 Semiconductor device and method of manufacturing the same Hajime Kimura, Aya Anzai 2008-01-08
7316947 Method of manufacturing a semiconductor device Osamu Nakamura, Masayuki Kajiwara, Junichi Koezuka, Koji Dairiki, Toru Mitsuki +4 more 2008-01-08
7315047 Light-emitting device Takahiro Kawakami, Kaoru Tsuchiya, Takeshi Nishi, Yoshiharu Hirakata, Keiko Kida +1 more 2008-01-01
7315035 Apparatus and method for doping Toshiji Hamatani, Koichiro Tanaka 2008-01-01
7314785 Display device and manufacturing method thereof Osamu Nakamura, Aki Yamamiti, Naoto Yamade 2008-01-01
7315296 Driving circuit of a semiconductor display device and the semiconductor display device Jun Koyama 2008-01-01
7312473 Display device and electronic device using the same Jun Koyama, Atsuo Isobe, Hiroshi Shibata 2007-12-25
7309269 Method of fabricating light-emitting device and apparatus for manufacturing light-emitting device Masakazu Murakami 2007-12-18
7310121 Liquid crystal display device having a common electrode as a black matrix Yoshiharu Hirakata, Takeshi Nishi, Takeshi Fukunaga 2007-12-18
7307279 Light emitting device Toru Takayama 2007-12-11
7307940 Optical pick-up device Ryoji Nomura, Hiroko Abe, Mikio Yukawa, Yasuyuki Arai 2007-12-11
7307282 Thin film transistors and semiconductor device Toru Mitsuki, Kenji Kasahara, Taketomi Asami, Tamae Takano, Takeshi Shichi +2 more 2007-12-11
7306978 Light emitting device and method of manufacturing thereof Masayuki Sakakura, Masaharu Nagai, Yutaka Matsuda, Keiko Saito, Hisao Ikeda 2007-12-11