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 3,476–3,500 of 6,629 patents

Patent #TitleCo-InventorsDate
8445359 Manufacturing method and manufacturing apparatus of semiconductor device Koichiro Tanaka 2013-05-21
8446537 Liquid crystal display device having resin layer contacts a transparent conductive film Takeshi Nishi 2013-05-21
8445962 Semiconductor device and method of manufacturing the same Satoshi Murakami, Jun Koyama, Mitsuaki Osame, Yukio Tanaka, Yoshiharu Hirakata 2013-05-21
8445905 Semiconductor device and method for manufacturing the same Junichiro Sakata, Hiroyuki Miyake, Hideaki Kuwabara, Ikuko Kawamata 2013-05-21
8445338 Semiconductor device and method for manufacturing the same Keiichi Sekiguchi, Junichi Koezuka, Yasuyuki Arai 2013-05-21
8440510 Method for manufacturing semiconductor device 2013-05-14
8441209 Lighting device having variable current source Jun Koyama 2013-05-14
8441102 Semiconductor device having a capacitor Toru Takayama, Junya Maruyama, Yumiko Ohno, Yuugo Goto, Hideaki Kuwabara 2013-05-14
8441011 Semiconductor device and method for manufacturing the same Masayuki Sakakura 2013-05-14
8440941 Heat treatment apparatus, heat treatment method and method for manufacturing semiconductor device Akihiro Narita, Hideto Ohnuma, Tomoaki Moriwaka 2013-05-14
8440484 Semiconductor device and fabrication method thereof Hideomi Suzawa, Koji Ono, Yoshihiro Kusuyama 2013-05-14
8436403 Semiconductor device including transistor provided with sidewall and electronic appliance Hiromichi Godo, Hideomi Suzawa, Shinya Sasagawa, Motomu Kurata, Mayumi MIKAMI 2013-05-07
8437510 System and method for identifying an individual Jun Koyama, Yu Yamazaki 2013-05-07
8437165 Semiconductor memory device and semiconductor device Jun Koyama, Kiyoshi Kato, Yasuhiko Takemura 2013-05-07
8436949 Image display system and method Yoshiharu Hirakata, Jun Koyama, Satoshi Teramoto 2013-05-07
8436846 Display device and electronic device Jun Koyama, Kazutaka Inukai, Mitsuaki Osame 2013-05-07
8436518 Method for manufacturing light emitting device Masahiko Hayakawa, Koichiro Kamata, Hiroyuki Tomatsu, Hisao Ikeda, Junichiro Sakata 2013-05-07
8436350 Semiconductor device using an oxide semiconductor with a plurality of metal clusters Junichiro Sakata, Hideyuki Kishida 2013-05-07
8432097 Light emitting device, electronic appliance, and method for manufacturing light emitting device Yoshiharu Hirakata 2013-04-30
8432502 Display device and electronic device including the same Hajime Kimura, Takeshi Nishi 2013-04-30
8432254 Semiconductor device Jun Koyama 2013-04-30
8432094 Light emitting device and method of manufacturing the same Satoshi Seo 2013-04-30
8425016 Method of manufacturing a light emitting device Yasuyuki Arai 2013-04-23
8426918 Semiconductor device 2013-04-23
8426876 Organic electroluminescent display device Yasuyuki Arai 2013-04-23