Inventor · disambiguated record
Kazuhisa Fujisawa
Also filed as: FUJISAWA KAZUHISA
20 granted patents·3 pending applications·375 citations·filing 1992–2012
96Inventor score
Top patents by PatentIndex Score
23 records- 0196US6840302B1Method and apparatus for injection molding light metal alloyKOBE STEEL LTD·Filed 2000·Granted Jan 11, 2005·34 cites·3 claims
- 0291US6409949B1Method for thickening a polyester resinKOBE STEEL LTD·Filed 2000·Granted Jun 25, 2002·42 cites·20 claims
- 0390US5690035AVibration-damping material, its manufacturing method, and structural section for transport vehicleKOBE STEEL LTD·Filed 1996·Granted Nov 25, 1997·76 cites·4 claims
- 0489US6604848B2Method for continuously mixing polyester resinsKOBE STEEL LTD·Filed 2002·Granted Aug 12, 2003·36 cites·5 claims
- 0585US7419295B2ExtruderKOBE STEEL LTD·Filed 2005·Granted Sep 2, 2008·11 cites·10 claims
- 0684US6749767B2Powder for high strength dust core, high strength dust core and method for making sameKOBE STEEL LTD·Filed 2002·Granted Jun 15, 2004·30 cites·7 claims
- 0781US7618711B2Resin coated metal plate having excellent formability, weldability and corrosion resistance, and worked articles using the resin coated metal plate and method for manufacturing sameKOBE STEEL LTD·Filed 2005·Granted Nov 17, 2009·4 cites·10 claims
- 0881US6878432B2PanelKOBE STEEL LTD·Filed 2002·Granted Apr 12, 2005·21 cites·7 claims
- 0978US7789934B2Lubricant for powder metallurgy, powdery mixture for powder metallurgy, and process for producing sinterKOBE STEEL LTD·Filed 2005·Granted Sep 7, 2010·5 cites·20 claims
- 1077US6171362B1Method for refining molten aluminum alloy and flux for refining molten aluminum alloyKOBE STEEL LTD·Filed 1999·Granted Jan 9, 2001·26 cites·13 claims
- 1176US6551085B1Bladder for vulcanizer, vulcanizer using the same and vulcanizing-molding methodKOBE STEEL LTD·Filed 2000·Granted Apr 22, 2003·12 cites·6 claims
- 1275US6824724B2Bladder and tire producing methodTEIJIN LTD·Filed 2002·Granted Nov 30, 2004·14 cites·15 claims
- 1372US7074254B2Binder for powder metallurgy, mixed powder for powder metallurgy and method for producing sameKOBE STEEL LTD·Filed 2004·Granted Jul 11, 2006·12 cites·5 claims
- 1463US7163046B2Method and apparatus for injection molding light metal alloyKOBE STEEL LTD·Filed 2004·Granted Jan 16, 2007·3 cites·7 claims
- 1558US5895538AMethod of manufacturing and using vibration-damping materialKOBE STEEL LTD·Filed 1997·Granted Apr 20, 1999·17 cites·8 claims
- 1657US5525293APowder metallurgical binder and powder metallurgical mixed powderKOBE STEEL LTD·Filed 1994·Granted Jun 11, 1996·18 cites·16 claims
- 1756US2008118766A1Mixed powder for powder metallurgy and green compact using the sameKOBE STEEL LTD·Filed 2008·Application pending·0 cites
- 1852US7033678B2Resin coated metal sheetKOBE STEEL LTD·Filed 2004·Granted Apr 25, 2006·5 cites·12 claims
- 1951US2006090594A1Mixed powder for powder metallurgy and green compact using the sameKOBE STEEL LTD·Filed 2005·Application pending·0 cites
- 2048US2008187743A1Resin-Coated Metal SheetKOBE STEEL LTD·Filed 2005·Application pending·0 cites
- 2147US5356691AFlexible composite sheet for electric insulationKOBE STEEL LTD·Filed 1992·Granted Oct 18, 1994·8 cites·7 claims
- 2235US9511511B2Resin-coated saw wire and cut articleYOSHIKAWA KAZUO·Filed 2012·Granted Dec 6, 2016·0 cites·19 claims
- 2327US5756603AApparatus and method for producing 2-hydroxycarboxylic acid oligomerKOBE STEEL LTD·Filed 1997·Granted May 26, 1998·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →