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 5,426–5,450 of 6,629 patents

Patent #TitleCo-InventorsDate
6765562 Electrooptical device and method of fabricating the same Jun Koyama, Takeshi Fukunaga 2004-07-20
6765549 Active matrix display with pixel memory Jun Koyama 2004-07-20
6765552 Semiconductor display device and driving circuit therefor Jun Koyama 2004-07-20
6764886 Manufacturing method of semiconductor device Akihisa Shimomura, Hisashi Ohtani, Masaaki Hiroki, Koichiro Tanaka, Aiko Shiga +2 more 2004-07-20
6765231 Semiconductor device and its manufacturing method 2004-07-20
6762813 Electro-optical device and method of manufacturing the same Hongyong Zhang, Yoshiharu Hirakata, Kenji Otsuka, Hideaki Kuwabara 2004-07-13
6762081 Method for fabricating a semiconductor device Yasuyuki Arai 2004-07-13
6762082 Semiconductor device and method of fabricating the same Jun Koyama, Setsuo Nakajima 2004-07-13
6759313 Method of fabricating a semiconductor device Tamae Takano, Koji Dairiki 2004-07-06
6759678 Semiconductor device Jun Koyama, Hideomi Suzawa, Koji Ono, Tatsuya Arao 2004-07-06
6759677 Semiconductor device and method for manufacturing same Takeshi Fukunaga 2004-07-06
6756670 Electronic device and its manufacturing method Mitsunori Tsuchiya, Kazuo Urata, Itaru Koyama, Shinji Imatou, Shigenori Hayashi +4 more 2004-06-29
6756640 Nonvolatile memory and manufacturing method thereof Jun Koyama, Keisuke Hayashi 2004-06-29
6753212 Laser apparatus, laser annealing method, and manufacturing method of a semiconductor device Hisashi Ohtani, Koichiro Tanaka, Kenji Kasahara, Ritsuko Kawasaki 2004-06-22
6753211 Semiconductor devices and manufacturing methods thereof Takeshi Fukunaga 2004-06-22
6753213 Laser processing method Satoshi Teramoto, Hisashi Ohtani, Akiharu Miyanaga, Toshiji Hamatani 2004-06-22
6753257 Semiconductor device and manufacturing method thereof 2004-06-22
6750618 Light emitting device and a method of manufacturing the same Masaaki Hiroki, Takeshi Fukunaga 2004-06-15
6747290 Information device Jun Koyama 2004-06-08
6747289 Semiconductor device and method of fabricating thereof Hideomi Suzawa, Koji Ono 2004-06-08
6747288 Semiconductor device and manufacturing method thereof Hideaki Kuwabara, Yasuyuki Arai 2004-06-08
6747638 Adhesion type area sensor and display device having adhesion type area sensor Jun Koyama 2004-06-08
6744069 Semiconductor device and its manufacturing method Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame +2 more 2004-06-01
6743650 Method of manufacturing an electro-optical device Yoshiharu Hirakata, Takeshi Nishi 2004-06-01
6743649 Semiconductor device and manufacturing method thereof Hideomi Suzawa, Koji Ono, Yasuyuki Arai 2004-06-01