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 4,576–4,600 of 6,629 patents

Patent #TitleCo-InventorsDate
7498740 Light-emitting device and method of manufacturing same 2009-03-03
7498206 Order receiving process for manufacturing a semiconductor display device Mai Akiba 2009-03-03
7495382 Display device having display surfaces with polarizing plates Yoshiharu Hirakata, Tetsuji Ishitani 2009-02-24
7495278 Non-volatile memory and semiconductor device Jun Koyama 2009-02-24
7495256 Semiconductor apparatus and fabrication method of the same Toru Takayama, Junya Maruyama, Yumiko Ohno 2009-02-24
7494837 Thin film forming apparatus Kunitaka Yamamoto, Masaaki Hiroki, Takeshi Fukunaga 2009-02-24
7492338 Display device Hajime Kimura, Shinji Maekawa, Osamu Nakamura 2009-02-17
7492090 Display device and method for manufacturing the same Toru Takayama, Naoya Sakamoto, Kengo Akimoto, Keiji Sato, Tetsunori Maruyama 2009-02-17
7491659 APCVD method of forming silicon oxide using an organic silane, oxidizing agent, and catalyst-formed hydrogen radical Mitsunori Sakama, Takeshi Fukada 2009-02-17
7491655 Semiconductor device and method of fabricating the same 2009-02-17
7489777 Electronic device having operation keys that display images with switchable display directions Jun Koyama, Yu Yamazaki 2009-02-10
7489367 Electro-optical device and method for driving the same Akira Mase, Masaaki Hiroki 2009-02-10
7489291 Electrooptical device and method of fabricating the same Jun Koyama, Takeshi Fukunaga 2009-02-10
7488986 Light emitting device Toshimitsu Konuma, Hiroko Yamazaki 2009-02-10
7486344 Semiconductor display device and manufacturing method thereof Jun Koyama, Hideomi Suzawa, Koji Ono, Tatsuya Arao 2009-02-03
7486262 Electronic device and method of driving the same Jun Koyama 2009-02-03
7485898 Method of manufacturing semiconductor devices Setsuo Nakajima, Hisashi Ohtani 2009-02-03
7485896 Light emitting device Jun Koyama 2009-02-03
7485586 Laser irradiating apparatus and method of manufacturing semiconductor apparatus Koichiro Tanaka 2009-02-03
7485584 Light emitting device and method of manufacturing thereof Satoshi Seo 2009-02-03
7485553 Process for manufacturing a semiconductor device Hisashi Ohtani, Toru Mitsuki, Hideto Ohnuma, Tamae Takano, Kenji Kasahara +1 more 2009-02-03
7485478 Light emitting device and method of manufacturing the same Hirokazu Yamagata, Toru Takayama 2009-02-03
7483091 Semiconductor display devices Setsuo Nakajima, Yasuyuki Arai 2009-01-27
7482631 Film formation apparatus and film formation method Toshimitsu Konuma, Takeshi Nishi 2009-01-27
7482629 Display device and electronic device Masahiko Hayakawa, Yu Yamazaki, Yukari Ando, Keisuke Miyagawa, Jun Koyama +4 more 2009-01-27