YK

Yoshihito Kawashima

DC Delta Kogyo Co.: 6 patents #7 of 132Top 6%
Overall (All Time): #869,753 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7513572 Bracket angle adjustment mechanism 2009-04-07
7488035 Automobile seat Toru Takeshima 2009-02-10
7384101 Bracket angle adjustment mechanism Hiroyuki Fujiwara 2008-06-10
7322654 Bracket angle adjustment mechanism 2008-01-29
7163261 Automobile seat 2007-01-16
7070236 Automobile seat 2006-07-04