Inventor
YASUHARA KIYOTADA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “YASUHARA KIYOTADA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON PAINT CO LTD
6 patentsUS6388021B1May 14, 2002
Acrylic metal surface treatment composition with hydroxy and amino/ammonium functionality
NIPPON PAINT CO LTD14 citations83
US6146473ANov 14, 2000
Metal surface treatment composition containing an acrylic resin comprising a n-heterocycle ring, treatment method, and treated metal material
NIPPON PAINT CO LTD14 citations73
US6013377AJan 11, 2000
Surface-treated metal material and metal surface treatment method
NIPPON PAINT CO LTD6 citations73
US5350445ASep 27, 1994
Hydrophilic coating composition and bath containing same
NIPPON PAINT CO LTD6 citations73
US5096958AMar 17, 1992
Hydrophilic surface treatment chemicals, hydrophilic surface treatment bath, and hydrophilic surface treatment method
NIPPON PAINT CO LTD17 citations71
US5248399ASep 28, 1993
Method of regenerating aluminum surface cleaning agent
NIPPON PAINT CO LTD6 citations60