Inventor

KATAOKA AKIYOSHI

JP2 patents

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

KATAOKA AKIYOSHI

1 patent

US4188270AFeb 12, 1980

Process for electrolytically forming glossy film on articles of aluminum or alloy thereof

KATAOKA AKIYOSHI35 citations80

YAMAMOTO ERI

1 patent

US9527168B2Dec 27, 2016

Titanium oxide raw material for welding material

YAMAMOTO ERI0 citations41