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 5,626–5,650 of 6,629 patents

Patent #TitleCo-InventorsDate
6555843 Semiconductor device and method for forming the same Toshiji Hamatani 2003-04-29
6555969 EL display device and manufacturing method thereof 2003-04-29
6551934 Process for fabricating semiconductor device and apparatus for fabricating semiconductor device Satoshi Teramoto 2003-04-22
6552496 EL display device and electronic device 2003-04-22
6548370 Method of crystallizing a semiconductor layer by applying laser irradiation that vary in energy to its top and bottom surfaces Kenji Kasahara, Ritsuko Kawasaki, Hisashi Ohtani 2003-04-15
6549184 Driving circuit of a semiconductor display device and the semiconductor display device Jun Koyama 2003-04-15
6545320 Electro-optical device and semiconductor device Hisashi Ohtani, Jun Koyama 2003-04-08
6544823 Method of manufacturing semiconductor device Hisashi Ohtani 2003-04-08
6545656 Liquid crystal display device in which a black display is performed by a reset signal during one sub-frame 2003-04-08
6544825 Method of fabricating a MIS transistor 2003-04-08
6545359 Wiring line and manufacture process thereof, and semiconductor device and manufacturing process thereof Hisashi Ohtani 2003-04-08
6544826 Method for producing semiconductor device Hisashi Ohtani, Hideto Ohnuma 2003-04-08
6541793 Thin-film transistor and semiconductor device using thin-film transistors Hideto Ohnuma 2003-04-01
6541315 Semiconductor device and fabrication method thereof Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame 2003-04-01
6541294 Semiconductor device and manufacturing method thereof Hideomi Suzawa, Koji Ono, Yasuyuki Arai 2003-04-01
6538632 Thin film transistor circuit and a semiconductor display device using the same Jun Koyama 2003-03-25
6534744 Method for manufacturing a display device Koichiro Tanaka 2003-03-18
6533423 Projection type display device with image pickup function and communication system 2003-03-18
6535535 Laser irradiation method, laser irradiation apparatus, and semiconductor device Koichiro Tanaka 2003-03-18
6534826 Semiconductor device and manufacturing method thereof 2003-03-18
6531993 Active matrix type display device Jun Koyama, Satoshi Murakami, Yukio Tanaka 2003-03-11
6531711 Photoelectric conversion device and process for producing photoelectric conversion device Masayuki Sakakura, Yasuyuki Arai 2003-03-11
6531713 Electro-optical device and manufacturing method thereof 2003-03-11
6528359 Laser annealing method and laser annealing device Naoto Kusumoto, Koichiro Tanaka 2003-03-04
6528358 Semiconductor device and method for fabricating the same Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame +2 more 2003-03-04