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 4,026–4,050 of 6,629 patents

Patent #TitleCo-InventorsDate
7977685 Light-emitting device Takahiro Kawakami, Kaoru Tsuchiya, Takeshi Nishi, Yoshiharu Hirakata, Keiko Kida +1 more 2011-07-12
7977876 Light emitting device and method of manufacturing the same Toshimitsu Konuma, Takeshi Nishi 2011-07-12
7977678 Semiconductor display device Jun Koyama, Yoshifumi Tanada, Hiroyuki Miyake, Kei Takahashi 2011-07-12
7978158 Display device and driving method thereof Ryota Fukumoto, Hajime Kimura, Mitsuaki Osame 2011-07-12
7978190 Electrooptical device Jun Koyama, Yoshiharu Hirakata, Takeshi Fukunaga 2011-07-12
7978399 Display device and method of fabricating the same Yasuyuki Arai 2011-07-12
7975926 Paper money, coin, valuable instrument, certificates, tag, label, card, packing containers, documents, respectively installed with integrated circuit Yasuyuki Arai, Yohei Kanno 2011-07-12
7977206 Method for manufacturing SOI substrate using the heat treatment apparatus 2011-07-12
7973312 Semiconductor device and method of fabricating the same Jun Koyama, Setsuo Nakajima 2011-07-05
7974524 Heat treatment apparatus and heat treatment method Hisashi Ohtani, Yasuyuki Arai 2011-07-05
7972935 Method for manufacturing semiconductor device Ikuko Kawamata, Yasuyuki Arai 2011-07-05
7968884 Semiconductor device and manufacturing method thereof Kazuko Ikeda, Shinya Sasagawa, Hideomi Suzawa 2011-06-28
7968890 Semiconductor device and manufacturing method thereof Hideomi Suzawa, Koji Ono, Yasuyuki Arai 2011-06-28
7968885 Display device and manufacturing method thereof Satoshi Kobayashi, Yoshiyuki Kurokawa, Daisuke Kawae 2011-06-28
7968879 Thin film transistor and display device including the same 2011-06-28
7968461 Method for forming wiring, method for manufacturing thin film transistor and droplet discharging method Shinji Maekawa, Yuko Tachimura, Koji Muranaka 2011-06-28
7968386 Method for manufacturing thin film integrated circuit, and element substrate Koji Dairiki 2011-06-28
7964429 Method for manufacturing photoelectric conversion device Yasuyuki Arai 2011-06-21
7964879 Display device mounted with read function and electric appliance 2011-06-21
7964874 Semiconductor device having a protective circuit Satoshi Murakami, Masahiko Hayakawa, Kiyoshi Kato, Mitsuaki Osame, Takashi Hirosue +1 more 2011-06-21
7964452 Liquid crystal display device and method for manufacturing the same Shinji Maekawa, Gen Fujii, Hideaki Kuwabara 2011-06-21
7960733 Electronics device, semiconductor device, and method for manufacturing the same Masaharu Nagai, Osamu Nakamura 2011-06-14
7961525 Method for deleting data from NAND type nonvolatile memory Mitsuaki Osame, Hiroyuki Miyake, Aya Miyazaki 2011-06-14
7961515 Nonvolatile memory Kiyoshi Kato 2011-06-14
7956359 Contact structure and semiconductor device 2011-06-07