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 2,426–2,450 of 6,629 patents

Patent #TitleCo-InventorsDate
9214643 Sealed structure, light-emitting device, electronic device, and lighting device Daiki NAKAMURA, Yusuke Nishido 2015-12-15
9214520 Semiconductor device 2015-12-15
9213193 Liquid crystal display and method of driving Takeshi Nishi 2015-12-15
9214532 Ferroelectric liquid crystal display device comprising gate-overlapped lightly doped drain structure Hiroki Adachi 2015-12-15
9208742 Semiconductor device, driver circuit, and display device Hiroyuki Miyake, Kouhei Toyotaka 2015-12-08
9207511 Liquid crystal display device, driving method of the same, and electronic appliance including the same Jun Koyama 2015-12-08
9209092 Semiconductor device with a wide-gap semiconductor layer on inner wall of trench Hiromichi Godo 2015-12-08
9209251 Semiconductor device having switching transistor that includes oxide semiconductor material 2015-12-08
9209307 Semiconductor device Hideomi Suzawa, Yutaka Okazaki 2015-12-08
9209310 Semiconductor device and method for manufacturing the semiconductor device 2015-12-08
9209418 Light emitting device and method of manufacturing the same Satoshi Seo 2015-12-08
9209427 Method of fabricating light-emitting device and apparatus for manufacturing light-emitting device Masakazu Murakami 2015-12-08
9203044 Light-emitting body, light-emitting layer, and light-emitting device Satoshi Seo, Nobuharu Ohsawa, Satoko Shitagaki, Hideko Inoue, Hiroshi Kadoma +2 more 2015-12-01
9202546 Semiconductor device Keitaro Imai, Jun Koyama 2015-12-01
9202987 Semiconductor device and peeling off method and method of manufacturing semiconductor device Toru Takayama, Junya Maruyama, Mayumi Mizukami 2015-12-01
9202927 Semiconductor device and manufacturing method thereof 2015-12-01
9202925 Semiconductor device Hideomi Suzawa, Yutaka Okazaki, Hidekazu Miyairi 2015-12-01
9202923 Semiconductor device including oxide semiconductor 2015-12-01
9202877 Method for manufacturing semiconductor device 2015-12-01
9202851 Semiconductor device and method for manufacturing semiconductor device Junichiro Sakata, Miyuki Hosoba, Tatsuya Takahashi 2015-12-01
9201244 Goggle type display system Jun Koyama, Keisuke Hayashi 2015-12-01
9196869 Manufacturing method of light-emitting device with nano-imprinting wiring 2015-11-24
9196745 Semiconductor device and manufacturing method thereof Satoshi Shinohara 2015-11-24
9196741 Semiconductor device Kiyoshi Kato, Masakazu Murakami 2015-11-24
9196739 Semiconductor device including oxide semiconductor film and metal oxide film 2015-11-24