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 6,001–6,025 of 6,629 patents

Patent #TitleCo-InventorsDate
6038075 Laser irradiation apparatus Koichiro Tanaka, Satoshi Teramoto 2000-03-14
6034675 Information processing device 2000-03-07
6031249 CMOS semiconductor device having boron doped channel Hisashi Ohtani, Takeshi Fukunaga 2000-02-29
6028325 Semiconductor device contact registration structure 2000-02-22
6028333 Electric device, matrix device, electro-optical display device, and semiconductor memory having thin-film transistors Yasuhiko Takemura 2000-02-22
6027987 Method of manufacturing a crystalline semiconductor Hisashi Ohtani 2000-02-22
6028264 Semiconductor having low concentration of carbon 2000-02-22
6025630 Insulating film formed using an organic silane and method of producing semiconductor device Takeshi Fukada, Mitsunori Sakama, Yukiko Uehara, Hiroshi Uehara 2000-02-15
6025901 Liquid crystal display device and method for producing the same Masahiro Adachi, Yasuyoshi Kaise, Jun Koyama, Toshimitsu Konuma 2000-02-15
6023075 Electro-optical device and method for manufacturing the same 2000-02-08
6020598 Liquid crystal display device including crossing gate wiring 2000-02-01
6017783 Method of manufacturing a semiconductor device using an insulated gate electrode as a mask Toshiji Hamatani 2000-01-25
6015762 Plasma CVD method Mitsunori Sakama, Masaaki Hiroki 2000-01-18
6015724 Manufacturing method of a semiconductor device 2000-01-18
6013542 Method of manufacturing a semiconductor device Jun Koyama, Yasushi Ogata, Satoshi Teramoto 2000-01-11
6013928 Semiconductor device having interlayer insulating film and method for forming the same Akira Mase, Masaaki Hiroki, Yasuhiko Takemura, Hongyong Zhang, Hideki Uochi +1 more 2000-01-11
6013930 Semiconductor device having laminated source and drain regions and method for producing the same Jun Koyama, Takeshi Fukunaga 2000-01-11
6011607 Active matrix display with sealing material Jun Koyama, Yuji Kawasaki, Toshimitsu Konuma, Satoshi Teramoto, Yoshiharu Hirakata 2000-01-04
6011275 Semiconductor device and method of manufacturing the same Hisashi Ohtani, Jun Koyama, Yasushi Ogata 2000-01-04
6011277 Gate insulated field effect transistors and method of manufacturing the same 2000-01-04
6005645 Stereoscopic display device having particular circuits Yoshiharu Hirakata, Jun Koyama, Satoshi Teramoto 1999-12-21
6004831 Method for fabricating a thin film semiconductor device Yasuhiko Takemura, Akira Mase, Hideki Uochi 1999-12-21
6001432 Apparatus for forming films on a substrate Kenji Itoh 1999-12-14
6002101 Method of manufacturing a semiconductor device by using a homogenized rectangular laser beam Hongyong Zhang, Hiroaki Ishihara 1999-12-14
6000696 Game machine and game parlor Akiharu Miyanaga, Toshiji Hamatani 1999-12-14