YA

Yuichi Abe

SO Sony: 31 patents #1,109 of 25,231Top 5%
HH Hitachi High-Technologies: 20 patents #155 of 1,917Top 9%
ND Nitto Denko: 12 patents #273 of 2,479Top 15%
SC Sanyo Electric Co.: 8 patents #678 of 6,347Top 15%
Kyocera: 7 patents #393 of 3,732Top 15%
TL Tokyo Electron Limited: 6 patents #1,241 of 5,567Top 25%
TC Tottori Sanyo Electric Co.: 6 patents #5 of 224Top 3%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
KO Koa: 3 patents #23 of 157Top 15%
OM Omron: 2 patents #1,275 of 3,089Top 45%
OC Octec: 1 patents #24 of 42Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NC Nittan Valve Co.: 1 patents #49 of 98Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
SC Sanyo Consumer Electronics Co.: 1 patents #4 of 19Top 25%
TL Thomson Licensing: 1 patents #1,365 of 2,575Top 55%
TL Tokyo Electron Yamanashi Limited: 1 patents #52 of 138Top 40%
Overall (All Time): #13,570 of 4,157,543Top 1%
103
Patents All Time

Issued Patents All Time

Showing 101–103 of 103 patents

Patent #TitleCo-InventorsDate
5091857 Driving force control system Yoshinori Katayama, Terukiyo Murakami, Hiroyuki Asano, Haruhiko Iizuka, Kazuaki Shimizu +1 more 1992-02-25
4909199 System for controlling ignition device for vehicle Tomotaka Kurozu, Yoshimitsu Takeda, Hiroyuki Asano, Terukiyo Murakami 1990-03-20
4692798 Apparatus and process for improving visibility of object within visual field Yasutoshi Seko 1987-09-08