Inventor
SHIRAHATA SEIICHIRO
JP6 patents
Patents
6 patentsUS5780122AJul 14, 1998
Pretreatment method for coating on molded metal article
NIPPON PAINT CO LTD15 citations72
US5399208AMar 21, 1995
Method for phosphating metal surface with zinc phosphate
NIPPON PAINT CO LTD6 citations71
US5211769AMay 18, 1993
Method for phosphating metal surface with zinc phosphate
NIPPON PAINT CO LTD11 citations71
US6391206B2May 21, 2002
Method for recovery of aqueous wash in phosphate chemical conversion and apparatus for metal surface treatment
NIPPON PAINT CO LTD6 citations60
US5908512AJun 1, 1999
Highly durable surface-conditioning agent
NIPPON PAINT CO LTD3 citations60
US8043531B2Oct 25, 2011
Surface conditioner and surface conditioning method
NIPPON PAINT CO LTD2 citations57