Inventor

HAMADA KAZUICHI

JP2 patents

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

KOBE SEIKO KK

1 patent

US4889567ADec 26, 1989

High strength and high toughness steel bar, rod and wire and the process of producing the same

KOBE SEIKO KK27 citations89

MITSUBISHI MATERIALS CORP

1 patent

US7838172B2Nov 23, 2010

Composite porous body, gas diffusion layer member, cell member, and manufacturing method thereof

MITSUBISHI MATERIALS CORP5 citations57