Inventor

SAWANO YUTAKA

JP2 patents

Patents

2 patents

US7217327B2May 15, 2007

Method of producing metal member with enhanced corrosion resistance by salt bath nitriding

NIHON PARKERIZING7 citations64

US7238244B2Jul 3, 2007

Nitriding of iron and steel parts in salt bath having improved corrosion resistance

NIHON PARKERIZING0 citations45