Inventor
MATSUKI KATSUHIRO
JP4 patents
Patents
4 patentsUS6813811B2Nov 9, 2004
Door checker for automobile
Rikenkaki kogyo kk31 citations91
US7383614B2Jun 10, 2008
Door checker for automobile
Rikenkaki kogyo kk25 citations89
US7143473B2Dec 5, 2006
Door checker for automobile
Rikenkaki kogyo kk34 citations89
US9003604B2Apr 14, 2015
Door checker for automobile
Rikenkaki kogyo kk7 citations80