Inventor · disambiguated record
Katsuya Ishii
Also filed as: ISHII KATSUYA
14 granted patents·2 pending applications·568 citations·filing 1981–2020
93Inventor score
Top patents by PatentIndex Score
16 records- 0195US5878589AVehicular air conditioning system for electric vehiclesDENSO CORP·Filed 1997·Granted Mar 9, 1999·105 cites·26 claims
- 0294US6106972ABattery cooling systemDENSO CORP·Filed 1998·Granted Aug 22, 2000·156 cites·35 claims
- 0392US11305357B2Coated cutting toolTUNGALOY CORP·Filed 2020·Granted Apr 19, 2022·2 cites·11 claims
- 0492US6047770AAir conditioning apparatus for vehicleDENSO CORP·Filed 1998·Granted Apr 11, 2000·179 cites·10 claims
- 0588US10179452B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusIWAMA MASAMI·Filed 2017·Granted Jan 15, 2019·3 cites·11 claims
- 0688US7726024B2Manufacturing method for a heat exchangerDENSO CORP·Filed 2006·Granted Jun 1, 2010·10 cites·9 claims
- 0782US11014166B2Coated cutting toolTUNGALOY CORP·Filed 2018·Granted May 25, 2021·1 cites·16 claims
- 0878US6474099B2Adsorption-type cooling apparatusDENSO CORP·Filed 2000·Granted Nov 5, 2002·17 cites·6 claims
- 0977US10399355B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusNAKAI TAKAYUKI·Filed 2018·Granted Sep 3, 2019·1 cites·14 claims
- 1075US6615603B2Cooling system of heat emittersDENSO CORP·Filed 2002·Granted Sep 9, 2003·21 cites·31 claims
- 1174US4353224AEvaporatorNIPPON DENSO CO·Filed 1981·Granted Oct 12, 1982·36 cites·4 claims
- 1261US6006532ARefrigerant cycle systemDENSO CORP·Filed 1998·Granted Dec 28, 1999·25 cites·11 claims
- 1356US6994154B2Aluminum heat exchangerDENSO CORP·Filed 2004·Granted Feb 7, 2006·10 cites·6 claims
- 1448US2005006079A1Heat exchanger and manufacturing method for the sameFiled 2004·Application pending·0 cites
- 1544US6619071B2Adsorption-type refrigerating apparatusDENSO CORP·Filed 2002·Granted Sep 16, 2003·2 cites·9 claims
- 1638US2002035849A1Adsorption-type cooling apparatusFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →