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 5,876–5,900 of 6,629 patents

Patent #TitleCo-InventorsDate
6242292 Method of producing a semiconductor device with overlapped scanned linear lasers Naoto Kusumoto, Koichiro Tanaka 2001-06-05
6242343 Process for fabricating semiconductor device and apparatus for fabricating semiconductor device Satoshi Teramoto 2001-06-05
6242758 Semiconductor device employing resinous material, method of fabricating the same and electrooptical device Yasuyuki Arai, Satoshi Teramoto 2001-06-05
6242759 Semiconductor device and method for forming the same Yasuhiko Takemura 2001-06-05
6239470 Active matrix electro-luminescent display thin film transistor 2001-05-29
6239854 Liquid crystal display device with an adjustment layer not connected to driving circuit to even out height difference in the sealant region Yoshiharu Hirakata 2001-05-29
6236063 Semiconductor device Jun Koyama 2001-05-22
6230650 Microwave enhanced CVD system under magnetic field 2001-05-15
6232642 Semiconductor device having impurity region locally at an end of channel formation region 2001-05-15
6232621 Semiconductor device and method of fabricating the same Yasuhiko Takemura, Hongyong Zhang 2001-05-15
6228751 Method of manufacturing a semiconductor device Mitsunori Sakama, Takeshi Fukada 2001-05-08
6225218 Semiconductor device and its manufacturing method Hideomi Suzawa, Satoshi Teramoto 2001-05-01
6225152 Semiconductor device and fabrication method thereof Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame 2001-05-01
6221701 Insulated gate field effect transistor and its manufacturing method 2001-04-24
6219022 Active matrix display and image forming system Jun Koyama, Hidehiko Chimura 2001-04-17
6219127 Display device Yoshiharu Hirakata 2001-04-17
6218702 Microcrystal silicon film and its manufacturing method, and photoelectric conversion device and its manufacturing method Yasuyuki Arai 2001-04-17
6218219 Semiconductor device and fabrication method thereof Jun Koyama, Yurika Satou 2001-04-17
6218714 Insulated gate semiconductor device and method of manufacturing the same 2001-04-17
6215466 Method of driving an electro-optical device Masaaki Hiroki, Yasuhiko Takemura 2001-04-10
6215595 Apparatus and method for laser radiation Satoshi Teramoto, Naoto Kusumoto, Koichiro Tanaka 2001-04-10
6211927 Display system for viewing images on the front and back surfaces of a screen Yoshiharu Hirakata, Jun Koyama 2001-04-03
6211535 Method of manufacturing a semiconductor device Yoshitaka Yamamoto, Hideomi Suzawa, Katunobu Awane, Fumiaki Funada 2001-04-03
6210996 Laser illumination system Koichiro Tanaka 2001-04-03
6207969 Semiconductor thin film and semiconductor device 2001-03-27