Inventor · disambiguated record
Kouichi Iwata
Also filed as: IWATA KOUICHI
13 granted patents·1 pending application·262 citations·filing 1985–2016
93Inventor score
Top patents by PatentIndex Score
14 records- 0193US5060910AFlow control deviceAISAN IND·Filed 1991·Granted Oct 29, 1991·85 cites·10 claims
- 0287US4907677AFriction brake material with carbon and ferrous portionsSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Mar 13, 1990·33 cites·7 claims
- 0387US4735975AFriction materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Apr 5, 1988·32 cites·8 claims
- 0469US7580352B2Hub apparatusFUJITSU LTD·Filed 2007·Granted Aug 25, 2009·5 cites·4 claims
- 0556US4659444AMethod for producing carbon fiber reinforced carbon materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Apr 21, 1987·14 cites·8 claims
- 0655US5202158AApparatus for and method of producing high density fiber reinforced composite materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Apr 13, 1993·19 cites·11 claims
- 0755US4939119AProcess for producing a superconducting articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jul 3, 1990·13 cites·60 claims
- 0845US5179977AFlow control deviceAISAN IND·Filed 1991·Granted Jan 19, 1993·14 cites·9 claims
- 0943US5662455AFuel pump assembly having reduced vapor discharge noiseAISAN IND·Filed 1996·Granted Sep 2, 1997·11 cites·6 claims
- 1042US4895882AFriction material compositeNIPPON DENSO CO·Filed 1987·Granted Jan 23, 1990·6 cites·7 claims
- 1141US4869909AProcess for producing a medical vinyl chloride resin materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1987·Granted Sep 26, 1989·18 cites·9 claims
- 1237US2017142019A1Communication apparatus, communication system, and bandwidth control methodFUJITSU LTD·Filed 2016·Application pending·0 cites
- 1334US5085248AFlow control deviceAISAN IND·Filed 1991·Granted Feb 4, 1992·5 cites·4 claims
- 1431US4822615AAntithrombic resin compositionSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Apr 18, 1989·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →