Inventor · disambiguated record
Hirohiko Hamaguchi
Also filed as: HAMAGUCHI HIROHIKO
2 granted patents·16 citations·filing 1985–1987
58Inventor score
Technology areasC08K
Top patents by PatentIndex Score
2 records- 0141US4810793AComposition for thermally stablizing o-pyridylphosphates or thiophosphates by incorporating various proportions of certain phthalate esters theretoDOW CHEMICAL CO·Filed 1987·Granted Mar 7, 1989·7 cites·10 claims
- 0241US4631301AMethod for incorporating chlorpyrifos into thermoplastic resinsDOW CHEMICAL JAPAN·Filed 1985·Granted Dec 23, 1986·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →