YI

Yasuhiko Ishikawa

TS Tochigi Fuji Sangyo: 2 patents #1 of 6Top 20%
JT Jatco Transtechnology: 1 patents #10 of 25Top 40%
📍 Takamatsu, MA: #1 of 1 inventorsTop 100%
Overall (2003): #36,067 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6638194 Drive power transmission apparatus Masayuki Nagai 2003-10-28
6523633 Four-wheel drive vehicle power train Masao Teraoka, Hiroyuki Tanaka 2003-02-25