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 3,301–3,325 of 6,629 patents

Patent #TitleCo-InventorsDate
8581818 Liquid crystal display device and method for driving the same Jun Koyama 2013-11-12
8576620 Semiconductor device and driving method thereof Jun Koyama, Kiyoshi Kato 2013-11-05
8575619 Semiconductor device and fabrication method thereof Satoshi Murakami, Jun Koyama, Yukio Tanaka, Hidehito Kitakado, Hideto Ohnuma 2013-11-05
8576147 Display device and electronic device Jun Koyama 2013-11-05
8576348 Reflective liquid crystal display panel and device using same Hisashi Ohtani, Jun Koyama, Satoshi Teramoto 2013-11-05
8575741 Method of manufacturing a semiconductor device 2013-11-05
8575631 Lighting device 2013-11-05
8574976 Semiconductor device and manufacturing method thereof Naoto Kusumoto, Hideto Ohnuma, Koichiro Tanaka 2013-11-05
8569958 Light emitting device and production system of the same Hajime Kimura, Mai Akiba, Aya Anzai, Yu Yamazaki 2013-10-29
8569119 Method for producing semiconductor device and display device 2013-10-29
8569098 Method for manufacturing photoelectric conversion device 2013-10-29
8569754 Semiconductor device and manufacturing method thereof Yusuke Nonaka, Takatsugu Omata, Tatsuya Honda, Akiharu Miyanaga, Hiroki Ohara 2013-10-29
8570263 Electronic equipment including LED backlight Jun Koyama 2013-10-29
8570479 Liquid crystal electrooptical device Jun Koyama 2013-10-29
8570256 Device substrate, light emitting device and driving method of light emitting device Masayuki Sakakura, Mitsuaki Osame, Takashi Hamada, Tamae Takano, Yu Yamazaki +1 more 2013-10-29
8564575 Electrooptical device and method of fabricating the same Jun Koyama, Takeshi Fukunaga 2013-10-22
8563979 Method for producing display device Setsuo Nakajima, Yasuyuki Arai 2013-10-22
8563976 Semiconductor device and manufacturing method thereof Kengo Akimoto 2013-10-22
8563333 Film formation apparatus and film formation method Toshimitsu Konuma, Takeshi Nishi 2013-10-22
8558983 Liquid crystal display device and manufacturing method thereof Yoshiharu Hirakata 2013-10-15
8558453 Active matrix display device Masayuki Sakakura, Takeshi Noda, Hideaki Kuwabara 2013-10-15
8557676 Method of manufacturing SOI substrate and method of manufacturing semiconductor device Hideto Ohnuma 2013-10-15
8557641 Semiconductor device and method for manufacturing the same Toshinari SASAKI, Junichiro Sakata, Hiroki Ohara 2013-10-15
8557614 Method for manufacturing lighting device Yasuyuki Arai, Naoto Kusumoto 2013-10-15
8558236 Semiconductor device Hidekazu Miyairi, Yasuhiro Jinbo 2013-10-15