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 3,326–3,350 of 6,629 patents

Patent #TitleCo-InventorsDate
8558960 Liquid crystal display device and method for manufacturing the same Kaoru Hatano 2013-10-15
8558453 Active matrix display device Masayuki Sakakura, Takeshi Noda, Hideaki Kuwabara 2013-10-15
8558983 Liquid crystal display device and manufacturing method thereof Yoshiharu Hirakata 2013-10-15
8557614 Method for manufacturing lighting device Yasuyuki Arai, Naoto Kusumoto 2013-10-15
8550907 Game machine Ikuko Kawamata 2013-10-08
8551796 Semiconductor device and its manufacturing method 2013-10-08
8551810 Method for manufacturing semiconductor device 2013-10-08
8551824 Method for manufacturing semiconductor device Junichi Koezuka 2013-10-08
8552423 Semiconductor device and method for manufacturing semiconductor device Junichiro Sakata, Hiroyuki Miyake, Hideaki Kuwabara, Tatsuya Takahashi 2013-10-08
8552440 Lighting device 2013-10-08
8552499 Semiconductor substrate, semiconductor device and manufacturing method thereof 2013-10-08
8553167 Portable electronic device Satoru Okamoto 2013-10-08
8547221 Health data collecting system and semiconductor device Jun Koyama 2013-10-01
8546161 Manufacturing method of thin film transistor and liquid crystal display device Jun Koyama, Hiroyuki Miyake 2013-10-01
8546180 Method for manufacturing oxide semiconductor device Hiroki Ohara, Toshinari SASAKI, Kosei Noda, Hideaki Kuwabara 2013-10-01
8546181 Semiconductor device and method for manufacturing the same 2013-10-01
8546210 Semiconductor device and method for manufacturing the same Yoshiaki Yamamoto, Koichiro Tanaka, Atsuo Isobe, Daisuke Ohgarane 2013-10-01
8546225 Method for manufacturing semiconductor device 2013-10-01
8546825 Light emitting device Jun Koyama, Tatsuya Arao, Munehiro Azami 2013-10-01
8546912 Semiconductor device Tatsuya Arao 2013-10-01
8547315 Display device Yasunori Yoshida, Hajime Kimura, Shinji Maekawa, Osamu Nakamura 2013-10-01
8547322 Electronic device with liquid crystal display 2013-10-01
8547493 Semiconductor device with indium or zinc layer in contact with oxide semiconductor layer and method for manufacturing the semiconductor device Suzunosuke Hiraishi, Kengo Akimoto, Junichiro Sakata 2013-10-01
8547516 Display device and method of fabricating the same Yasuhiko Takemura, Setsuo Nakajima, Yasuyuki Arai 2013-10-01
8547753 Semiconductor device Yasuhiko Takemura 2013-10-01