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 5,026–5,050 of 6,629 patents

Patent #TitleCo-InventorsDate
7148510 Electronic apparatus having a protective circuit Satoshi Murakami, Masahiko Hayakawa, Kiyoshi Kato, Mitsuaki Osame, Takashi Hirosue +1 more 2006-12-12
7148502 Light emitting device, electronic equipment and apparatus for manufacturing the same Hiroko Abe, Masakazu Murakami, Ryoji Nomura 2006-12-12
7147530 Electroluminescence display device and method of manufacturing the same Jun Koyama, Kunitaka Yamamoto, Toshimitsu Konuma 2006-12-12
7148092 Semiconductor device and method of manufacturing the same Atsuo Isobe, Chiho Kokubo, Koichiro Tanaka, Akihisa Shimomura, Tatsuya Arao +1 more 2006-12-12
7145536 Liquid crystal display device Jun Koyama 2006-12-05
7145289 Display device, camera, personal computer, and portable telephone Takeshi Fukunaga 2006-12-05
7141821 Semiconductor device having an impurity gradient in the impurity regions and method of manufacture Hisashi Ohtani, Toshiji Hamatani 2006-11-28
7141822 Semiconductor device and method for manufacturing the same Osamu Nakamura, Masayuki Kajiwara, Junichi Koezuka, Hideaki Kuwabara 2006-11-28
7141491 Method for fabricating a semiconductor device Satoshi Teramoto, Jun Koyama, Yasushi Ogata, Masahiko Hayakawa, Mitsuaki Osame 2006-11-28
7141490 Method of fabricating a semiconductor device Tamae Takano, Koji Dairiki 2006-11-28
7141462 Substrate of semiconductor device and fabrication method thereof as well as semiconductor device and fabrication method thereof Setsuo Nakajima, Hisashi Ohtani, Satoshi Teramoto, Toshiji Hamatani 2006-11-28
7138658 Semiconductor device and method of manufacturing the same Hisashi Ohtani, Jun Koyama, Takeshi Fukunaga 2006-11-21
7135741 Method of manufacturing a semiconductor device Hisashi Ohtani, Toshiji Hamatani 2006-11-14
7135389 Irradiation method of laser beam Chiho Kokubo, Aiko Shiga, Koichiro Tanaka, Hidekazu Miyairi, Koji Dairiki 2006-11-14
RE39393 Device for reading an image having a common semiconductor layer 2006-11-14
7132375 Method of manufacturing a semiconductor device by crystallization of a semiconductor region by use of a continuous wave laser beam through the substrate 2006-11-07
7132687 Semiconductor device and method of manufacturing the same Ritsuko Kawasaki, Hidehito Kitakado, Kenji Kasahara 2006-11-07
7132686 Semiconductor device and method of fabricating the same Taketomi Asami, Toru Takayama, Ritsuko Kawasaki, Hiroki Adachi, Naoya Sakamoto +3 more 2006-11-07
7129121 Method for manufacturing semiconductor device Munehiro Azami, Chiho Kokubo, Aiko Shiga, Atsuo Isobe, Hiroshi Shibata 2006-10-31
7129120 Method of manufacturing a semiconductor film and method of manufacturing a semiconductor device by transferring crystallization promoting material in the first semiconductor film to the second semiconductor film through a barrier film 2006-10-31
7129122 Semiconductor memory cell and semiconductor memory device Kiyoshi Kato, Atsuo Isobe, Hidekazu Miyairi 2006-10-31
7129917 Light-emitting device Jun Koyama, Mai Osada 2006-10-31
7129523 Light-emitting device Satoshi Murakami, Masayuki Sakakura, Toru Takayama 2006-10-31
7129102 Light-emitting device, method of manufacturing a light-emitting device, and electronic equipment 2006-10-31
7125588 Pulsed plasma CVD method for forming a film Akiharu Miyanaga, Tohru Inoue 2006-10-24