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 5,151–5,175 of 6,629 patents

Patent #TitleCo-InventorsDate
7034456 Light emitting device and manufacturing method thereof Yasuyuki Arai 2006-04-25
7034381 Semiconductor device 2006-04-25
7034337 Semiconductor device and method of manufacturing the same Taketomi Asami, Mitsuhiro Ichijo, Satoshi Toriumi, Takashi Ohtsuki, Toru Mitsuki +4 more 2006-04-25
7033871 Method of manufacturing semiconductor device Osamu Nakamura, Koji Dairiki, Masayuki Kajiwara, Junichi Koezuka, Satoshi Murakami 2006-04-25
7030551 Area sensor and display apparatus provided with an area sensor Jun Koyama, Masato Yonezawa, Hajime Kimura, Yu Yamazaki 2006-04-18
7026194 Method of forming thin film transistors having tapered gate electrode and curved insulating film Hideomi Suzawa, Koji Ono, Hideto Ohnuma, Hirokazu Yamagata 2006-04-11
7026193 Method of manufacturing a semiconductor device having TFTs with uniform characteristics Hisashi Ohtani, Jun Koyama, Yasushi Ogata 2006-04-11
7023141 Light emitting device and drive method thereof Aya Anzai, Mitsuaki Osame, Yoshifumi Tanada, Keisuke Miyagawa, Satoshi Seo 2006-04-04
7023052 Semiconductor device having crystalline semiconductor layer Hisashi Ohtani, Jun Koyama, Takeshi Fukunaga 2006-04-04
7023021 Semiconductor device and method of manufacturing the same Jun Koyama 2006-04-04
7022590 Method for forming a semiconductor device using crystals of crystal growth Akiharu Miyanaga, Toru Mitsuki, Hisashi Ohtani 2006-04-04
7022589 Thermal treatment equipment and method for heat-treating 2006-04-04
7022535 Thin film forming device, method of forming a thin film, and self-light-emitting device Masaaki Hiroki, Noriko Ishimaru 2006-04-04
7019718 Display device Jun Koyama, Mitsuaki Osame, Kazutaka Inukai 2006-03-28
7019329 Semiconductor device and manufacturing method thereof Hideaki Kuwabara, Yasuyuki Arai 2006-03-28
7015154 Film-forming apparatus, method of cleaning the same and method of manufacturing a light-emitting device Toru Takayama, Takeshi Fukunaga 2006-03-21
7015083 Method of manufacturing a semiconductor device Setsuo Nakajima, Hidekazu Miyairi 2006-03-21
7015141 Semiconductor device and manufacturing method thereof 2006-03-21
7015505 Semiconductor device and method of fabricating the same Taketomi Asami, Toru Takayama, Ritsuko Kawasaki, Hiroki Adachi, Naoya Sakamoto +3 more 2006-03-21
7016003 In-plane switching liquid crystal display device including common electrode comprising black matrix Yoshiharu Hirakata, Takeshi Nishi, Takeshi Fukunaga 2006-03-21
7016753 Management system for production line and management method for production line 2006-03-21
7012300 EL display device and manufacturing method thereof 2006-03-14
7011995 Electro-optical device and semiconductor circuit Hisashi Ohtani, Jun Koyama 2006-03-14
7006883 Production system for composite product and production method for manufacturing of same 2006-02-28
7006177 Semiconductor device and method of manufacturing the same Yoshiharu Hirakata 2006-02-28