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 2,476–2,500 of 6,629 patents

Patent #TitleCo-InventorsDate
9178071 Method for manufacturing semiconductor device Hidekazu Miyairi, Koji Dairiki, Ryo Arasawa 2015-11-03
9178168 White light emitting device Toru Takayama, Mai Akiba 2015-11-03
9178177 Electro-optical device and electronic device Jun Koyama, Kunitaka Yamamoto, Toshimitsu Konuma 2015-11-03
9171938 Semiconductor element and method for manufacturing the same Junichiro Sakata, Akiharu Miyanaga, Masayuki Sakakura, Junichi Koezuka, Tetsunori Maruyama +1 more 2015-10-27
9171957 Semiconductor device and method for manufacturing the same 2015-10-27
D741856 Portable information terminal Kensuke Yoshizumi 2015-10-27
9171805 Substrate identification circuit and semiconductor device Kiyoshi Kato 2015-10-27
9171868 Semiconductor device and electronic device Hajime Kimura, Atsushi Umezaki 2015-10-27
9171896 Light emitting device Jun Koyama, Tatsuya Arao, Munehiro Azami 2015-10-27
9167234 Display device Yoshiharu Hirakata, Jun Koyama 2015-10-20
9166202 Light emitting device and manufacturing method thereof Takeshi Noda, Yoshinari Higaki 2015-10-20
9166180 Light emitting device having an organic light emitting diode that emits white light Toru Takayama, Mai Akiba 2015-10-20
9166192 Display device having plural sealants at periphery of pixel portion Yoshiharu Hirakata, Takeshi Nishi 2015-10-20
9166026 Manufacturing method of semiconductor device 2015-10-20
9166054 Semiconductor device and manufacturing method thereof 2015-10-20
9165991 Display device Satoshi Murakami, Mitsuaki Osame 2015-10-20
9166055 Semiconductor device and method for manufacturing the same Tatsuya Honda 2015-10-20
9165521 Field sequential liquid crystal display device and driving method thereof Jun Koyama 2015-10-20
9165952 Light emitting device, driving method of light emitting device and electronic device Mai Akiba, Jun Koyama 2015-10-20
9165987 Semiconductor device and method of manufacturing same Satoshi Seo, Hideaki Kuwabara 2015-10-20
9166060 Semiconductor device Masayuki Sakakura, Hideomi Suzawa, Kazuya Hanaoka 2015-10-20
9166061 Semiconductor device 2015-10-20
9165502 Display device and electronic device including display device Jun Koyama, Hiroyuki Miyake 2015-10-20
9159840 Semiconductor device Atsuo Isobe, Toshinari SASAKI 2015-10-13
9159939 Photoelectric conversion device 2015-10-13