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 6,051–6,075 of 6,629 patents

Patent #TitleCo-InventorsDate
5956105 Electro-optical device and method of driving the same Akira Mase, Masaaki Hiroki, Yasuhiko Takemura 1999-09-21
5956581 Method of manufacturing a semiconductor device Satoshi Teramoto, Naoto Kusumoto, Hideto Ohnuma 1999-09-21
5956011 Matrix type liquid-crystal display unit Jun Koyama 1999-09-21
5953597 Method for producing insulated gate thin film semiconductor device Naoto Kusumoto 1999-09-14
5952708 Display device 1999-09-14
5952676 Liquid crystal device and method for manufacturing same with spacers formed by photolithography Masahiko Sato, Toshimitsu Konuma, Seiichi Odaka, Toshiharu Yamaguchi, Toshio Watanabe +6 more 1999-09-14
5952699 Insulated gate semiconductor device and method of manufacturing the same Takeshi Fukunaga 1999-09-14
5949115 Semiconductor device including nickel formed on a crystalline silicon substrate Jun Koyama, Satoshi Teramoto 1999-09-07
5949397 Peripheral driver circuit of Liquid crystal electro-optical device Jun Koyama, Yasushi Ogata 1999-09-07
5946561 Semiconductor device and method for forming the same Hongyong Zhang, Yasuhiko Takemura 1999-08-31
5946059 Electro-optical device and driving method for the same Akira Mase, Masaaki Hiroki 1999-08-31
5938942 Method of manufacturing semiconductor device Jun Koyama 1999-08-17
5939731 MIS semiconductor device and method for fabricating the same Yasuhiko Takemura 1999-08-17
5937282 Method for producing semiconductor device Setsuo Nakajima, Naoto Kusumoto, Satoshi Teramoto 1999-08-10
5932302 Method for fabricating with ultrasonic vibration a carbon coating Kenji Itoh, Shigenori Hayashi 1999-08-03
5932524 Method of manufacturing superconducting ceramics 1999-08-03
5933205 Electro-optical device and method for driving the same Akira Mase, Masaaki Hiroki 1999-08-03
5929464 Active matrix electro-optical device Jun Koyama, Yasuhiko Takemura 1999-07-27
5929527 Electronic device Satoshi Teramoto 1999-07-27
5930608 Method of fabricating a thin film transistor in which the channel region of the transistor consists of two portions of differing crystallinity Yasuhiko Takemura 1999-07-27
5925421 Laser irradiation method Naoto Kusumoto 1999-07-20
5926735 Method of forming semiconductor device Naoaki Yamaguchi, Yuugo Goto, Satoshi Teramoto, Katunobu Awane, Yoshitaka Yamamoto +1 more 1999-07-20
5923966 Laser processing method Satoshi Teramoto, Hisashi Ohtani, Akiharu Miyanaga, Toshiji Hamatani 1999-07-13
5923968 Method for producing semiconductor device Naoto Kusumoto, Satoshi Teramoto 1999-07-13
5920300 Active matrix liquid crystal display device Jun Koyama 1999-07-06