Inventor
OKUMURA YOSHIAKI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OKUMURA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON PAINT CO LTD
4 patentsUS5064468ANov 12, 1991
Corrosion preventive coating composition
NIPPON PAINT CO LTD38 citations92
US5037478AAug 6, 1991
Corrosion preventive pigment comprising a phosphate source, a vanadium ion source, and optionally, a network modifier and/or a glassy material
NIPPON PAINT CO LTD31 citations89
US4885032ADec 5, 1989
Aluminum flake pigment
NIPPON PAINT CO LTD10 citations73
US6362255B2Mar 26, 2002
Cationic electrodeposition coating composition
NIPPON PAINT CO LTD2 citations61