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 4,926–4,950 of 6,629 patents

Patent #TitleCo-InventorsDate
7218431 Laser treatment apparatus and method of manufacturing semiconductor device 2007-05-15
7218361 Semiconductor display device and manufacturing method thereof Jun Koyama, Hideomi Suzawa, Koji Ono, Tatsuya Arao 2007-05-15
7214573 Method of manufacturing a semiconductor device that includes patterning sub-islands Hiroshi Shibata, Koichiro Tanaka, Masaaki Hiroki, Mai Akiba 2007-05-08
7214555 Method for producing display device Setsuo Nakajima, Yasuyuki Arai 2007-05-08
7214574 Heating treatment device, heating treatment method and fabrication method of semiconductor device Hisashi Ohtani 2007-05-08
7215402 Electronic device having liquid crystal display device Hongyong Zhang, Satoshi Teramoto, Yoshiharu Hirakata 2007-05-08
7211828 Light emitting device and electronic apparatus Toru Takayama 2007-05-01
7211502 Method for manufacturing semiconductor device Tetsuji Yamaguchi, Atsuo Isobe 2007-05-01
7211461 Manufacturing apparatus Junichiro Sakata 2007-05-01
7211454 Manufacturing method of a light emitting device including moving the source of the vapor deposition parallel to the substrate Keitaro Imai, Shinji Maekawa, Makoto Furuno, Osamu Nakamura, Masakazu Murakami 2007-05-01
7208766 Semiconductor device and process for production thereof Jun Koyama, Hiroshi Shibata, Takeshi Fukunaga 2007-04-24
7208765 Electronic device Toshimitsu Konuma, Jun Koyama, Kazutaka Inukai, Mayumi Mizukami 2007-04-24
7205716 Light-emitting device Kengo Akimoto, Junichiro Sakata, Yoshiharu Hirakata, Norihito Sone 2007-04-17
7205182 Method of manufacturing semiconductor device Satoshi Murakami, Hideto Ohnuma, Osamu Nakamura, Koichiro Tanaka, Yasuyuki Arai 2007-04-17
7205019 EL display device and a method of manufacturing the same Tetsuo Tsutsui, Mayumi Mizukami 2007-04-17
7204735 Production apparatus and method of producing a light-emitting device by using the same apparatus Takashi Hamada, Satoshi Seo 2007-04-17
7202551 Display device having underlying insulating film and insulating films 2007-04-10
7202119 Method of manufacturing semiconductor device Toru Mitsuki 2007-04-10
7199771 Light emitting device and electronic apparatus using the same Jun Koyama 2007-04-03
7199520 Lighting emitting device and electronic apparatus having the same Teruyuki Fujii 2007-04-03
7199519 Electrical equipment having light-emitting device with triplet and singlet compounds in the light-emitting layer Takeshi Nishi, Mayumi Mizukami, Hisao Ikeda 2007-04-03
7199516 Display device and method for manufacturing thereof Satoshi Seo 2007-04-03
7199515 Organic light emitting element and light emitting device using the element Satoshi Seo, Masakazu Murakami 2007-04-03
7199027 Method of manufacturing a semiconductor film by plasma CVD using a noble gas and nitrogen Mitsuhiro Ichijo, Taketomi Asami, Noriyoshi Suzuki 2007-04-03
7199024 Method of manufacturing a semiconductor device 2007-04-03