Inventor · disambiguated record
Kinji Hirai
Also filed as: HIRAI KINJI
21 granted patents·6 pending applications·326 citations·filing 1994–2021
95Inventor score
Top patents by PatentIndex Score
27 records- 0186US7296611B2Method and apparatus for manufacturing metallic parts by die castingADVANCED TECHNOLOGIES INC·Filed 2006·Granted Nov 20, 2007·5 cites·16 claims
- 0282US6945310B2Method and apparatus for manufacturing metallic parts by die castingTAKATA CORP·Filed 2003·Granted Sep 20, 2005·9 cites·3 claims
- 0382US6413597B1Resin bag and manufacturing method thereofTAKATA CORP·Filed 2000·Granted Jul 2, 2002·16 cites·5 claims
- 0480US5945185AAir bag made of silicone modified thermoplastic polyurethane resinTAKATA CORP·Filed 1998·Granted Aug 31, 1999·41 cites·8 claims
- 0579US5957485ADual air bag structure with an elastomer inner air bag and a method of forming thereofTAKATA CORP·Filed 1996·Granted Sep 28, 1999·48 cites·22 claims
- 0678US5452914AAir bag for a motor vehicleTAKATA CORP·Filed 1994·Granted Sep 26, 1995·44 cites·8 claims
- 0777US6951238B2Vertical injection machine using gravity feedTAKATA CORP·Filed 2003·Granted Oct 4, 2005·8 cites·25 claims
- 0877US5630620AReinforced thermoplastic resin film air bagTAKATA CORP·Filed 1995·Granted May 20, 1997·48 cites·6 claims
- 0971US6444596B1Air bag and base cloth thereforTAKATA CORP·Filed 2000·Granted Sep 3, 2002·15 cites·5 claims
- 1070US10941323B2Composite of metal and resinADVANCED TECH INC·Filed 2018·Granted Mar 9, 2021·2 cites·25 claims
- 1168US2021285108A1Copper or copper alloy article comprising surface-modified polyester-based resin and manufacturing methodADVANCED TECH INC·Filed 2021·Application pending·0 cites
- 1266US9297079B2Iron alloy article, iron alloy member, and method for producing the iron alloy articleHIRAI KINJI·Filed 2009·Granted Mar 29, 2016·2 cites·12 claims
- 1364US7150308B2Method and apparatus for manufacturing metallic parts by die castingTAKATA CORP·Filed 2004·Granted Dec 19, 2006·3 cites·2 claims
- 1464US6607796B1Resin air bagTAKATA CORP·Filed 2000·Granted Aug 19, 2003·11 cites·9 claims
- 1563US5524926AAir bag for protecting an occupantTAKATA CORP·Filed 1995·Granted Jun 11, 1996·26 cites·10 claims
- 1655US11053593B2Copper or copper alloy article comprising surface-modified polyester-based resin and manufacturing methodADVANCED TECH INC·Filed 2017·Granted Jul 6, 2021·0 cites·13 claims
- 1748US5997035AResin air bagTAKATA CORP·Filed 1997·Granted Dec 7, 1999·12 cites·7 claims
- 1846US5944345AResin airbagTAKATA CORP·Filed 1997·Granted Aug 31, 1999·14 cites·7 claims
- 1944US5997034AAir bag made of resinTAKATA CORP·Filed 1995·Granted Dec 7, 1999·13 cites·4 claims
- 2043US2019184682A1Copper Alloy Article Containing Polyester-Based Resin and Method for Producing the SameADVANCED TECH INC·Filed 2017·Application pending·0 cites
- 2143US2003173005A1Method of manufacturing magnesium alloy productsTAKATA CORP·Filed 2003·Application pending·0 cites
- 2242US6880614B2Vertical injection machine using three chambersTAKATA CORP·Filed 2003·Granted Apr 19, 2005·0 cites·23 claims
- 2339US6044629AMethod of manufacturing resin bagTAKATA CORP·Filed 1998·Granted Apr 4, 2000·6 cites·18 claims
- 2439US2014044586A1Magnesium alloyHIRAI KINJI·Filed 2012·Application pending·0 cites
- 2536US2005150577A1Magnesium alloy and magnesium alloy die castingKENJI HIGASHI·Filed 2005·Application pending·0 cites
- 2636US2012231281A1Aluminum alloy article, aluminum alloy member, and methods for producing the sameHIRAI KINJI·Filed 2010·Application pending·0 cites
- 2731US6180044B1Method of making a resin airbagTAKATA CORP·Filed 1997·Granted Jan 30, 2001·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →