Inventor · disambiguated record
Kazuaki Nakagawa
Also filed as: NAKAGAWA KAZUAKI
17 granted patents·3 pending applications·500 citations·filing 1991–2006
95Inventor score
Top patents by PatentIndex Score
20 records- 0192US6387845B1Carbon dioxide gas absorbent containing lithium silicateTOSHIBA KK·Filed 2000·Granted May 14, 2002·61 cites·28 claims
- 0284US6712879B2Carbon dioxide gas absorbent and carbon dioxide gas separating apparatusTOSHIBA KK·Filed 2002·Granted Mar 30, 2004·36 cites·20 claims
- 0384US5289081AFluorescent lamp with phosphor having coated phosphor particlesTOSHIBA KK·Filed 1991·Granted Feb 22, 1994·50 cites·21 claims
- 0482US5866090AMethod for separation of carbon dioxide gasTOSHIBA KK·Filed 1996·Granted Feb 2, 1999·58 cites·10 claims
- 0582US5595832AMolten carbonate fuel cellTOSHIBA KK·Filed 1994·Granted Jan 21, 1997·48 cites·22 claims
- 0680US6306535B1Molten carbonate fuel cellTOSHIBA KK·Filed 1999·Granted Oct 23, 2001·57 cites·14 claims
- 0773US5643690AMolten carbonate fuel cellTOSHIBA KK·Filed 1995·Granted Jul 1, 1997·52 cites·21 claims
- 0867US7182881B2Fire extinguishing agent and fire extinguisherTOSHIBA KK·Filed 2003·Granted Feb 27, 2007·10 cites·11 claims
- 0966US6024774AChemical reaction apparatus and method of collecting main product gasTOSHIBA KK·Filed 1997·Granted Feb 15, 2000·23 cites·15 claims
- 1066US5399438AStainless steel member and method of manufacturing stainless steel memberTOSHIBA KK·Filed 1993·Granted Mar 21, 1995·24 cites·18 claims
- 1165US6271172B2Method for manufacturing a carbon dioxide gas absorbentTOSHIBA KK·Filed 1998·Granted Aug 7, 2001·30 cites·7 claims
- 1256US5827495AMolten carbonate fuel cell and method of manufacturing retaining material for electrolyte body of molten carbonate fuel cellTOSHIBA KK·Filed 1996·Granted Oct 27, 1998·17 cites·13 claims
- 1352US7201889B2Fuel reforming method and systemTOYO ENGINEERING CORP·Filed 2003·Granted Apr 10, 2007·3 cites·10 claims
- 1451US7799720B2Method of regenerating carbon dioxide gas absorbentTOSHIBA KK·Filed 2006·Granted Sep 21, 2010·0 cites·19 claims
- 1548US5256498AMolten carbonate fuel cellTOSHIBA KK·Filed 1992·Granted Oct 26, 1993·12 cites·15 claims
- 1644US5989740AMolten carbonate fuel cellTOSHIBA KK·Filed 1998·Granted Nov 23, 1999·11 cites·20 claims
- 1744US2005025682A1Chemical reaction apparatusTOSHIBA KK·Filed 2004·Application pending·0 cites
- 1842US6037076AMolten carbonate fuel cell and method of manufacturing retaining material for electrolyte body of molten carbonate fuel cellTOSHIBA KK·Filed 1998·Granted Mar 14, 2000·8 cites·14 claims
- 1942US2005106088A1Halogen-containing gas absorbent, halogen-containing gas removal method,and halogen-containing gas processing apparatusFiled 2004·Application pending·0 cites
- 2041US2003232722A1Carbon dioxide gas absorbent, method for manufacturing the carbon dioxide gas absorbent and method of regenerating the carbon dioxide gas absorbentTOSHIBA KK·Filed 2003·Application pending·0 cites
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