Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Shunpei Yamazaki

Shunpei Yamazaki

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 4,426–4,450 of 6,629 patents

Patent #TitleCo-InventorsDate
7630233 Semiconductor device and driving method of the same Kiyoshi Kato, Yasuyuki Arai 2009-12-08
7625493 Method for manufacturing display device 2009-12-01
7626202 Contact structure and semiconductor device 2009-12-01
7623099 Display device Jun Koyama, Mitsuaki Osame, Mai Osada 2009-11-24
7623100 Display device Jun Koyama, Mitsuaki Osame, Mai Osada 2009-11-24
7623098 Display device Jun Koyama, Mitsuaki Osame, Mai Osada 2009-11-24
7622343 Laser processing method, method for forming a flash memory, insulated gate semiconductor device and method for forming the same Yasuhiko Takemura 2009-11-24
7622797 Semiconductor device having a flexible printed circuit Toru Takayama, Junya Maruyama, Yuugo Goto, Yumiko Ohno, Yasuyuki Arai +1 more 2009-11-24
7623091 Display device, and driving method and electronic apparatus of the display device Hideaki Shishido, Hajime Kimura, Jun Koyama 2009-11-24
7619253 Crystalline semiconductor thin film, method of fabricating the same, semiconductor device, and method of fabricating the same Hisashi Ohtani, Tamae Takano 2009-11-17
7619282 Hybrid circuit and electronic device using same Satoshi Teramoto 2009-11-17
7618904 Method of manufacturing a semiconductor device Toru Mitsuki, Tamae Takano 2009-11-17
7615423 Method for producing insulated gate thin film semiconductor device Naoto Kusumoto 2009-11-10
7616282 Liquid crystal display and method of driving same Takeshi Nishi 2009-11-10
7616273 Contact structure Yoshiharu Hirakata 2009-11-10
7615825 Semiconductor device having tapered gate insulating film Hideomi Suzawa, Koji Ono, Hideto Ohnuma, Hirokazu Yamagata 2009-11-10
7615384 Semiconductor display device and method of manufacturing the same 2009-11-10
7611930 Method of manufacturing display device Sachiaki Teduka, Makoto Furuno, Satoshi Toriumi, Yasuhiro Jinbo, Koji Dairiki 2009-11-03
7612376 Semiconductor device Jun Koyama, Hisashi Ohtani 2009-11-03
7608490 Semiconductor device and manufacturing method thereof Tetsuya Kakehata, Hideto Ohnuma, Masaharu Nagai, Mitsuaki Osame, Masayuki Sakakura +1 more 2009-10-27
7609358 Liquid crystal display device and manufacturing method thereof Hideaki Kuwabara 2009-10-27
7608492 Method for manufacturing semiconductor device and heat treatment method Toru Takayama, Tetsuji Yamaguchi 2009-10-27
7605534 Light-emitting element having metal oxide and light-emitting device using the same Ryoji Nomura, Hiroko Abe 2009-10-20
7605401 Semiconductor device and fabrication method thereof Taketomi Asami, Hidehito Kitakado, Yasuyuki Arai 2009-10-20
7605029 Method of manufacturing semiconductor device Osamu Nakamura, Koji Dairiki, Masayuki Kajiwara, Junichi Koezuka, Satoshi Murakami 2009-10-20