Inventor

KUROSAWA KAZUYOSHI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “KUROSAWA KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIHON PARKERIZING

2 patents

US5116430AMay 26, 1992

Process for surface treatment titanium-containing metallic material

NIHON PARKERIZING61 citations94

US7238244B2Jul 3, 2007

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

NIHON PARKERIZING0 citations45

FUJI VALVE

2 patents

US5370364ADec 6, 1994

Titanium alloy engine valve shaft structure

FUJI VALVE32 citations90

US5543029AAug 6, 1996

Properties of the surface of a titanium alloy engine valve

FUJI VALVE11 citations71