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 5,801–5,825 of 6,629 patents

Patent #TitleCo-InventorsDate
6337229 Method of making crystal silicon semiconductor and thin film transistor Mitsunori Sakama, Yasuhiko Takemura 2002-01-08
6337236 Semiconductor device and method for forming the same Yasuhiko Takemura 2002-01-08
6337109 Method of producing crystalline semiconductor Hisashi Ohtani 2002-01-08
6335231 Method of fabricating a high reliable SOI substrate Hisashi Ohtani 2002-01-01
6335716 Semiconductor display device correcting system and correcting method of semiconductor display device Jun Koyama 2002-01-01
6331475 Method and manufacturing semiconductor device Satoshi Teramoto, Jun Koyama, Akiharu Miyanaga 2001-12-18
6331722 Hybrid circuit and electronic device using same Satoshi Teramoto 2001-12-18
6331723 Active matrix display device having at least two transistors having LDD region in one pixel Yasuhiko Takemura, Hongyong Zhang 2001-12-18
6331457 Method for manufacturing a semiconductor thin film Hisashi Ohtani, Akiharu Miyanaga, Satoshi Teramoto 2001-12-18
6331718 Thin film circuit with improved carrier mobility Jun Koyama, Hisashi Ohtani 2001-12-18
6329229 Method for processing semiconductor device, apparatus for processing a semiconductor and apparatus for processing semiconductor device Hiroyuki Shimada, Akira Takenouchi, Yasuhiko Takemura 2001-12-11
6326225 Method of manufacturing liquid crystal device Takeshi Nishi 2001-12-04
6326941 Electro-optical device and method of driving the same Masaaki Hiroki, Yasuhiko Takemura 2001-12-04
6326249 Semiconductor device and process for producing same Akiharu Miyanaga, Toru Mitsuki, Hisashi Ohtani 2001-12-04
6327015 Manufacturing method of display device Katunobu Awane 2001-12-04
6326642 Electric device, matrix device, electro-optical display device, and semiconductor memory having thin-film transistors Yasuhiko Takemura 2001-12-04
6323515 Non-volatile memory and semiconductor device Jun Koyama 2001-11-27
6323072 Method for forming semiconductor thin film Jun Komaya, Akiharu Miyanaga, Takeshi Fukunaga 2001-11-27
6323070 Semiconductor device and its manufacturing method 2001-11-27
6323142 APCVD method of forming silicon oxide using an organic silane, oxidizing agent, and catalyst-formed hydrogen radical Mitsunori Sakama, Takeshi Fukada 2001-11-27
6323528 Semiconductor device Akira Mase, Toshiji Hamatani 2001-11-27
6323069 Method of manufacturing a thin film transistor using light irradiation to form impurity regions Yasuhiko Takemura 2001-11-27
RE37441 Photoelectric conversion device 2001-11-13
6316789 Semiconductor device and method for producing the same Hisashi Ohtani, Akiharu Miyanaga, Satoshi Teramoto 2001-11-13
6316810 Display switch with double layered gate insulation and resinous interlayer dielectric Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame 2001-11-13