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 4,726–4,750 of 6,629 patents

Patent #TitleCo-InventorsDate
7391404 Thin film transistor circuit and semiconductor display device using the same Jun Koyama 2008-06-24
7391055 Capacitor, semiconductor device and manufacturing method thereof Satoshi Murakami, Yoshiharu Hirakata, Etsuko Fujimoto, Yu Yamazaki 2008-06-24
7391054 Semiconductor device and manufacturing method thereof Hisashi Ohtani, Toshiji Hamatani 2008-06-24
7385655 Electronic circuit device with optical sensors and optical shutters at specific locations Shigeki Imai, Tomoyuki Nagai, Jun Koyama 2008-06-10
7384862 Method for fabricating semiconductor device and display device 2008-06-10
7384860 Method of manufacturing a semiconductor device Osamu Nakamura, Manabu Katsumura 2008-06-10
7381991 Semiconductor device and method of fabricating the same Jun Koyama 2008-06-03
7378791 Display device comprising contrast medium Yasuyuki Arai 2008-05-27
7378291 Method of manufacturing a light emitting device Yasuyuki Arai 2008-05-27
7378133 Fabrication system, light-emitting device and fabricating method of organic compound-containing layer Masakazu Murakami, Hideaki Kuwabara 2008-05-27
7378126 Light-emitting device and method of manufacturing the same, and method of operating manufacturing apparatus Masakazu Murakami, Naomi Kawakami, Hisashi Ohtani 2008-05-27
7375782 Method of manufacturing a semiconductor device Yasuyuki Arai, Satoshi Teramoto 2008-05-20
7375401 Static random access memory using thin film transistors Akiharu Miyanaga, Jun Koyama, Takeshi Fukunaga 2008-05-20
7375376 Semiconductor display device and method of manufacturing the same Satoshi Murakami, Masahiko Hayakawa, Kiyoshi Kato, Mitsuaki Osame, Takashi Hirosue +1 more 2008-05-20
7375375 Semiconductor device and method for forming the same Yasuhiko Takemura 2008-05-20
7374978 Method of manufacturing semiconductor device Hisashi Ohtani 2008-05-20
7374977 Droplet discharge device, and method for forming pattern, and method for manufacturing display device Keitaro Imai 2008-05-20
7372200 Light-emitting device, method of manufacturing a light-emitting device, and electronic equipment 2008-05-13
7372199 Light emitting device and image playback device having triplet and singlet compounds in electroluminescent layer Takeshi Nishi, Mayumi Mizukami, Hisao Ikeda 2008-05-13
7372114 Semiconductor device, and method of fabricating the same Mitsunori Sakama, Noriko Ishimaru, Taketomi Asami 2008-05-13
7372073 Semiconductor thin film, semiconductor device and manufacturing method thereof Jun Koyama, Akiharu Miyanaga, Takeshi Fukunaga 2008-05-13
7371667 Semiconductor device and method of fabricating same 2008-05-13
7371625 Semiconductor device and manufacturing method thereof, liquid crystal television system, and EL television system Yukie Suzuki 2008-05-13
7371623 Semiconductor device with semiconductor circuit comprising semiconductor units, and method for fabricating it Etsuko Fujimoto, Atsuo Isobe, Toru Takayama, Kunihiko Fukuchi 2008-05-13
7371620 Apparatus and method for laser radiation Satoshi Teramoto, Naoto Kusumoto, Koichiro Tanaka 2008-05-13