Inventor · disambiguated record
Itsuo Hamada
Also filed as: HAMADA ITSUO
5 granted patents·73 citations·filing 1983–2001
81Inventor score
Technology areasC08J
Top patents by PatentIndex Score
5 records- 0185USD461715SCushioning material for packagingASAHI CHEMICAL IND·Filed 2001·Granted Aug 20, 2002·36 cites·1 claims
- 0262USD461714SCushioning material for packagingASAHI CHEMICAL IND·Filed 2001·Granted Aug 20, 2002·13 cites·1 claims
- 0351US4585605ARigid thermoplastic resin foam and process for preparation thereofDOW CHEMICAL CO·Filed 1985·Granted Apr 29, 1986·13 cites·1 claims
- 0441US4552904ARigid thermoplastic resin foam and process for preparation thereofDOW CHEMICAL CO·Filed 1983·Granted Nov 12, 1985·6 cites·1 claims
- 0537US4772636AReexpandable shrunken foam bodies of styrene-acrylonitrile type resin, method for manufacture thereof, and method for filling therewithASAHI CHEMICAL IND·Filed 1987·Granted Sep 20, 1988·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →