Inventor · disambiguated record
Kiyoshi Ikawa
Also filed as: IKAWA KIYOSHI
3 granted patents·29 citations·filing 1988–2015
67Inventor score
Top patents by PatentIndex Score
3 records- 0164US10538611B2Graft copolymer and thermoplastic resin compositionNIPPON A&L INC·Filed 2015·Granted Jan 21, 2020·1 cites·21 claims
- 0258US5370852APrimary particles of amorphous silica composite material, secondary particles of amorphous silica composite material, shaped bodies thereof and processes for their preparationJAPAN INSULATION CO LTD·Filed 1993·Granted Dec 6, 1994·18 cites·9 claims
- 0344US4824905AThermoplastic resin composition comprising polyamide, aromatic vinyl/unsaturated nitrile/rubbery polymer graft copolymer and aromatic vinyl/unsaturated nitrile/α-unsaturated carboxylic acid copolymerSUMITOMO NAUGATUCK·Filed 1988·Granted Apr 25, 1989·10 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →