P

Inventor

IWATA HISAMI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “IWATA HISAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAGOYA OILCHEMICAL

3 patents
US4879158ANov 7, 1989

Masking member

NAGOYA OILCHEMICAL28 citations91
US4835026AMay 30, 1989

Masking member

NAGOYA OILCHEMICAL31 citations91
US4913786AApr 3, 1990

Method of corrosion, sound, and vibration proofing of a metal structure

NAGOYA OILCHEMICAL15 citations72

NAGOYA OIL CHEMICAL CO LTD

1 patent
US4844285AJul 4, 1989

Masking member

NAGOYA OIL CHEMICAL CO LTD9 citations70