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 4,876–4,900 of 6,629 patents

Patent #TitleCo-InventorsDate
7259427 Semiconductor device and method of manufacturing the same Hiroki Adachi 2007-08-21
7256776 Electrooptical device Jun Koyama, Yoshiharu Hirakata, Takeshi Fukunaga 2007-08-14
7256422 EL display device and electronic device 2007-08-14
7256421 Display device having a structure for preventing the deterioration of a light emitting device Toru Takayama, Satoshi Murakami, Hajime Kimura 2007-08-14
7256760 Semiconductor device Jun Koyama, Hisashi Ohtani 2007-08-14
7253854 Reflection type semiconductor display device 2007-08-07
7253032 Method of flattening a crystallized semiconductor film surface by using a plate Koichiro Tanaka 2007-08-07
7253437 Display device having a thin film transistor Yasuhiko Takemura 2007-08-07
7250927 Portable information apparatus and method of driving the same Jun Koyama 2007-07-31
7250928 Light emitting device, method of driving a light emitting device, and electronic equipment Jun Koyama, Mai Akiba 2007-07-31
7250931 Light emitting apparatus and method of driving same Yoshifumi Tanada, Mitsuaki Osame, Aya Anzai 2007-07-31
7247512 Light emitting device and method of manufacturing the same 2007-07-24
7247882 Display device Jun Koyama, Setsuo Nakajima, Naoya Sakamoto 2007-07-24
7247529 Method for manufacturing display device Hironobu Shoji, Shinji Maekawa, Kensuke Yoshizumi, Tatsuya Honda, Yukie Suzuki +1 more 2007-07-24
7248232 Information processing device Jun Koyama, Yoshiharu Hirakata 2007-07-24
7248393 Digital micromirror device and method of driving digital micromirror device Jun Koyama 2007-07-24
7245018 Wiring material, semiconductor device provided with a wiring using the wiring material and method of manufacturing thereof Toru Takayama, Keiji Sato 2007-07-17
7244962 Method of manufacturing semiconductor devices Setsuo Nakajima, Hisashi Ohtani 2007-07-17
7245297 Display device and electronic device Hajime Kimura, Jun Koyama, Masahiko Hayakawa, Yu Yamazaki, Yukari Ando +1 more 2007-07-17
7245331 Peeling method and method for manufacturing display device using the peeling method Toru Takayama, Junya Maruyama, Yuugo Goto, Yumiko Ohno 2007-07-17
7242021 Semiconductor device and display element using semiconductor device Satoshi Murakami, Shigeharu Monoe 2007-07-10
7242024 Light emitting device Jun Koyama, Tatsuya Arao, Munehiro Azami 2007-07-10
7242449 Semiconductor device and integral image recognition/display apparatus Hajime Kimura 2007-07-10
7238600 Semiconductor device and fabrication method thereof Hideomi Suzawa, Koji Ono, Yoshihiro Kusuyama 2007-07-03
7235810 Semiconductor device and method of fabricating the same Hisashi Ohtani, Hideomi Suzawa, Toru Takayama 2007-06-26