Inventor

KAWAMURA TSUNEO

JP4 patents

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

SHIN KOBE ELECTRIC MACHINERY

2 patents

US6566286B1May 20, 2003

Polished-piece holder

SHIN KOBE ELECTRIC MACHINERY15 citations86

US6291373B1Sep 18, 2001

Polished-piece holder

SHIN KOBE ELECTRIC MACHINERY10 citations68

TOYO INK MANUFACTURING CO INC

1 patent

US5229508AJul 20, 1993

Process for the preparation of copper phthalocyanine pigment

TOYO INK MANUFACTURING CO INC7 citations65

SOMAR CORP

1 patent

US5358781AOct 25, 1994

Heat insulating plate comprising synthetic paper sheets and metal films

SOMAR CORP6 citations60