Inventor

ARA MASAYASU

JP3 patents

Patents

3 patents

US5378291AJan 3, 1995

Coating composition for metal

NIHON PARKERIZING29 citations89

US5106675AApr 21, 1992

Nonaqueous coating composition and coated metal

NIHON PARKERIZING21 citations76

US10752996B2Aug 25, 2020

Surface treatment agent, surface treatment method, and surface treated metal material

NIHON PARKERIZING0 citations39