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 5,976–6,000 of 6,629 patents

Patent #TitleCo-InventorsDate
6099687 Etching system 2000-08-08
6099672 Method of manufacturing liquid crystal device Takeshi Nishi 2000-08-08
6097465 In plane switching LCD with 3 electrode on bottom substrate and 1 on top substrate Masaaki Hiroki, Satoshi Teramoto, Takeshi Nishi 2000-08-01
6093937 Semiconductor thin film, semiconductor device and manufacturing method thereof Jun Koyama, Akiharu Miyanaga, Takeshi Fukunaga 2000-07-25
6093934 Thin film transistor having grain boundaries with segregated oxygen and halogen elements Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame +2 more 2000-07-25
6087679 Semiconductor thin film and semiconductor device Hisashi Ohtani, Toru Mitsuki, Akiharu Miyanaga, Yasushi Ogata 2000-07-11
6087245 Method of gettering crystallization catalyst for forming a silicon film Hisashi Ohtani 2000-07-11
6084247 Semiconductor device having a catalyst enhanced crystallized layer Yasuhiko Takemura, Hongyong Zhang, Toru Takayama, Hideki Uochi 2000-07-04
6082865 Projection type display device with image pickup function and communication system 2000-07-04
6077731 Semiconductor device and method for fabricating the same Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame +2 more 2000-06-20
6077759 Method of producing semiconductor device Satoshi Teramoto 2000-06-20
6074900 Method for producing semiconductor device Yasuhiko Takemura 2000-06-13
6072556 Liquid crystal display with an adjustment layer to even out height difference in the sealant region Yoshiharu Hirakata 2000-06-06
6072193 Thin-film transistor and semiconductor device using thin-film transistors Hideto Ohnuma 2000-06-06
6071766 Method for fabricating semiconductor thin film Hisashi Ohtani, Akiharu Miyanaga, Satoshi Teramoto 2000-06-06
6066518 Method of manufacturing semiconductor devices using a crystallization promoting material 2000-05-23
6061375 Laser irradiation system and application thereof Hongyong Zhang 2000-05-09
6057234 Method for fabricating semiconductor device 2000-05-02
6054739 Semiconductor device having channel refractive index in first and second directions Naoto Kusumoto, Koichiro Tanaka 2000-04-25
6055027 Display unit and display system thereof Yoshiharu Hirakata, Jun Koyama 2000-04-25
6048758 Method for crystallizing an amorphous silicon thin film Hisashi Ohtani, Akiharu Miyanaga, Satoshi Teramoto 2000-04-11
6043105 Method for manufacturing semiconductor sensitive devices 2000-03-28
6037197 Preparation method of semiconductor device Yoshiharu Hirakata 2000-03-14
6037924 Matrix type liquid-crystal display unit Jun Koyama 2000-03-14
6037635 Semiconductor device with transistors formed on different layers 2000-03-14