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 5,651–5,675 of 6,629 patents

Patent #TitleCo-InventorsDate
6528951 Display device Jun Koyama, Kazue Hosoki 2003-03-04
6528820 Semiconductor device and method of fabricating same Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame +2 more 2003-03-04
6524895 Semiconductor device and method of fabricating the same Jun Koyama 2003-02-25
6524896 Semiconductor device and method of fabricating the same Hideto Ohnuma, Tamae Takano, Hisashi Ohtani 2003-02-25
6525719 Display device and drive circuit therefor Jun Koyama, Yutaka Shionoiri 2003-02-25
6524977 Method of laser annealing using linear beam having quasi-trapezoidal energy profile for increased depth of focus Naoto Kusumoto, Koichiro Tanaka 2003-02-25
6521912 Semiconductor device Mitsunori Sakama, Noriko Ishimaru, Taketomi Asami 2003-02-18
6518594 Semiconductor devices Setsuo Nakajima, Hisashi Ohtani 2003-02-11
6515310 Light-emitting device and electric apparatus Jun Koyama 2003-02-04
6515299 Semiconductor device with rod like crystals and a recessed insulation layer Akiharu Miyanaga, Toru Mitsuki, Hisashi Ohtani 2003-02-04
6515334 Hybrid circuit and electronic device using same Satoshi Teramoto 2003-02-04
6515336 Thin film transistors having tapered gate electrode and taped insulating film Hideomi Suzawa, Koji Ono, Hideto Ohnuma, Hirokazu Yamagata 2003-02-04
6512271 Semiconductor device Hisashi Ohtani, Setsuo Nakajima 2003-01-28
6509602 Nonvolatile memory and manufacturing method thereof Jun Koyama, Keisuke Hayashi 2003-01-21
6509616 Semiconductor device and its manufacturing method 2003-01-21
6507010 Contact area sensor Jun Koyama 2003-01-14
6506636 Method of manufacturing a semiconductor device having a crystallized amorphous silicon film Taketomi Asami, Mitsuhiro Ichijo, Toru Mitsuki, Yoko Kanakubo 2003-01-14
6506635 Semiconductor device, and method of forming the same Koichiro Tanaka 2003-01-14
6506709 Devices utilizing oriented superconducting ceramics 2003-01-14
6504174 Semiconductor device and method for fabricating the same Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame +2 more 2003-01-07
6503771 Semiconductor photoelectrically sensitive device 2003-01-07
6499427 Plasma CVD apparatus Toru Takayama, Mitsunori Sakama, Hisashi Abe, Hiroshi Uehara, Mika Ishiwata 2002-12-31
6501098 Semiconductor device 2002-12-31
6501094 Semiconductor device comprising a bottom gate type thin film transistor Naoaki Yamaguchi, Setsuo Nakajima 2002-12-31
6499741 Game machine and game parlor Akiharu Miyanaga, Toshiji Hamatani 2002-12-31