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 4,826–4,850 of 6,629 patents

Patent #TitleCo-InventorsDate
7306982 Method of manufacturing a semiconductor device Osamu Nakamura, Masayuki Kajiwara, Junichi Koezuka, Koji Dairiki, Toru Mitsuki +4 more 2007-12-11
7307007 Semiconductor device Akiharu Miyanaga, Toru Mitsuki, Hisashi Ohtani 2007-12-11
7307029 Plasma treatment apparatus and method for plasma treatment Yasuyuki Arai, Yasuko Watanabe 2007-12-11
7304005 Laser irradiation apparatus, laser irradiation method, and method for manufacturing a semiconductor device Koichiro Tanaka 2007-12-04
7303980 Laser annealing method and apparatus Naoto Kusumoto, Koichiro Tanaka 2007-12-04
7304625 Driving circuit of a semiconductor display device and the semiconductor display device Jun Koyama 2007-12-04
7303942 Semiconductor device and method for manufacturing the same Hideaki Kuwabara, Junya Maruyama, Yumiko Ohno, Toru Takayama, Yuugo Goto +1 more 2007-12-04
7301279 Light-emitting apparatus and method of manufacturing the same Masayuki Sakakura 2007-11-27
7301276 Light emitting apparatus and method of manufacturing the same Takeshi Fukunaga 2007-11-27
7301211 Method of forming an oxide film Hongyong Zhang 2007-11-27
7301171 Display device and electronic device Mitsuaki Osame, Aya Anzai, Jun Koyama, Yasuko Watanabe 2007-11-27
7300516 Laser irradiation method and laser irradiation apparatus, and method for fabricating semiconductor device Koichiro Tanaka 2007-11-27
7298347 Display device Jun Koyama, Kazue Hosoki 2007-11-20
7297978 Semiconductor thin film and semiconductor device Hisashi Ohtani, Toru Mitsuki, Akiharu Miyanaga, Yasushi Ogata 2007-11-20
7298021 Electronic device and method for manufacturing the same Satoshi Teramoto 2007-11-20
7298652 Non-volatile memory and semiconductor device Jun Koyama, Kiyoshi Kato 2007-11-20
7294517 Light emitting device and method of fabricating the same Toru Takayama, Hirokazu Yamagata, Akihiko Koura 2007-11-13
7294535 Crystalline semiconductor thin film, method of fabricating the same, semiconductor device, and method of fabricating the same Hisashi Ohtani, Tamae Takano 2007-11-13
7294887 Semiconductor device comprising thin film transistor Hideomi Suzawa, Koji Ono, Hideto Ohnuma, Hirokazu Yamagata 2007-11-13
7291523 Method of manufacturing a semiconductor device Setsuo Nakajima, Hidekazu Miyairi 2007-11-06
7288789 Semiconductor device having thin film transistor and light-shielding film Yukio Tanaka, Jun Koyama, Mitsuaki Osame, Satoshi Murakami, Hideto Ohnuma +2 more 2007-10-30
7288420 Method for manufacturing an electro-optical device Jun Koyama, Kunitaka Yamamoto, Toshimitsu Konuma 2007-10-30
7283185 Display device Yoshiharu Hirakata 2007-10-16
7282734 Light emitting device having stripe form electrodes and auxiliary electrodes Satoshi Seo 2007-10-16
7282398 Crystalline semiconductor thin film, method of fabricating the same, semiconductor device and method of fabricating the same Hisashi Ohtani, Tamae Takano 2007-10-16