Inventor · disambiguated record
Takao Fujikawa
Also filed as: FUJIKAWA TAKAO
43 granted patents·3 pending applications·1,087 citations·filing 1981–2011
98Inventor score
Top patents by PatentIndex Score
46 records- 0198US5096518AMethod for encapsulating material to be processed by hot or warm isostatic pressingKOBE STEEL LTD·Filed 1990·Granted Mar 17, 1992·90 cites·11 claims
- 0298US4503319AHeater for hot isostatic pressing apparatusKOBE STEEL LTD·Filed 1982·Granted Mar 5, 1985·80 cites·6 claims
- 0391US4582681AMethod and apparatus for hot isostatic pressingKOBE STEEL LTD·Filed 1982·Granted Apr 15, 1986·46 cites·16 claims
- 0488US4620839AHeat insulator for hot isostatic pressing apparatusKOBE STEEL LTD·Filed 1984·Granted Nov 4, 1986·19 cites·13 claims
- 0586US6077053APiston type gas compressorKOBE STEEL LTD·Filed 1998·Granted Jun 20, 2000·62 cites·8 claims
- 0685US7011510B2Hot isostatic pressing apparatus and hot isostatic pressing methodKOBE STEEL LTD·Filed 2003·Granted Mar 14, 2006·17 cites·8 claims
- 0785US5147086APreparation of capsule for use in isostatic pressing treatmentKOBE STEEL LTD·Filed 1991·Granted Sep 15, 1992·43 cites·6 claims
- 0884US7008210B2Hot isostatic pressing apparatusKOBE STEEL LTD·Filed 2003·Granted Mar 7, 2006·16 cites·6 claims
- 0984US5898727AHigh-temperature high-pressure gas processing apparatusKOBE STEEL LTD·Filed 1997·Granted Apr 27, 1999·75 cites·15 claims
- 1083US4448747AHigh density sintering method for powder molded productsKOBE STEEL LTD·Filed 1982·Granted May 15, 1984·39 cites·10 claims
- 1179US6285010B1Method and device for high-temperature, high-pressure treatment of semiconductor waferKOBE STEEL LTD·Filed 2000·Granted Sep 4, 2001·30 cites·7 claims
- 1278US5698029AVertical furnace for the growth of single crystalsKOBE STEEL LTD·Filed 1996·Granted Dec 16, 1997·41 cites·15 claims
- 1377US6323120B1Method of forming a wiring filmKOBE SEIKO KK·Filed 2000·Granted Nov 27, 2001·30 cites·3 claims
- 1476US5137755AImpregnating carbonizing process and apparatusKOBE STEEL LTD·Filed 1991·Granted Aug 11, 1992·24 cites·8 claims
- 1573US5979306AHeating pressure processing apparatusKOBE STEEL LTD·Filed 1998·Granted Nov 9, 1999·44 cites·17 claims
- 1673US4983112AInterlocking device for hot isostatic pressurizing equipmentKOBE STEEL LTD·Filed 1989·Granted Jan 8, 1991·20 cites·13 claims
- 1773US4478626AMethod of hot isostatic pressing treatmentKOBE STEEL LTD·Filed 1982·Granted Oct 23, 1984·25 cites·15 claims
- 1872US6991370B2Temperature measuring apparatus of high melting point metal carbide-carbon system material thermocouple type, and method for producing the apparatusKOBE STEEL LTD·Filed 2003·Granted Jan 31, 2006·18 cites·14 claims
- 1971US6328560B1Pressure processing apparatus for semiconductorsKOBE STEEL LTD·Filed 2000·Granted Dec 11, 2001·14 cites·10 claims
- 2071US5685907AApparatus for preparing compound single crystalsKOBE STEEL LTD·Filed 1995·Granted Nov 11, 1997·27 cites·11 claims
- 2169US8652370B2Hot isostatic pressing method and apparatusFUJIKAWA TAKAO·Filed 2007·Granted Feb 18, 2014·3 cites·9 claims
- 2268US6221743B1Method for processing substrateKOBE STEEL LTD·Filed 1998·Granted Apr 24, 2001·34 cites·9 claims
- 2368US5022343AImpregnating carbonizing process and apparatusKOBE STEEL LTD·Filed 1989·Granted Jun 11, 1991·17 cites·2 claims
- 2467US6790774B2Method of forming a wiring film by applying high temperature/high pressureKOBE STEEL LTD·Filed 2002·Granted Sep 14, 2004·15 cites·15 claims
- 2566US6733592B2High-temperature and high-pressure treatment deviceKOBE STEEL LTD·Filed 2002·Granted May 11, 2004·11 cites·6 claims
- 2666US5798126ASealing device for high pressure vesselKOBE STEEL LTD·Filed 1997·Granted Aug 25, 1998·34 cites·6 claims
- 2765US6837086B2Hot isostatic pressing method and apparatusKOBE STEEL LTD·Filed 2003·Granted Jan 4, 2005·4 cites·11 claims
- 2865US6491518B1Apparatus for high-temperature and high-pressure treatmentKOBE STEEL LTD·Filed 1999·Granted Dec 10, 2002·31 cites·18 claims
- 2965US5603876AMethod for producing high density sintered silicon nitride (SI3 N.sub.4KOBE STEEL LTD·Filed 1988·Granted Feb 18, 1997·16 cites·21 claims
- 3065US5187125ASintered body of calcium carbonate and process for producing sameMARINE BIO CO LTD·Filed 1991·Granted Feb 16, 1993·21 cites·7 claims
- 3164US5445776AMethod for producing high density sintered silicon nitride (Si3 N.sub.4KOBE STEEL LTD·Filed 1991·Granted Aug 29, 1995·18 cites·19 claims
- 3264US5126103AProcess for modifying porous material having open cellsKOBE STEEL LTD·Filed 1990·Granted Jun 30, 1992·19 cites·3 claims
- 3358US6451682B1Method of forming interconnect filmULVAC INC·Filed 1999·Granted Sep 17, 2002·26 cites·11 claims
- 3452US4467185AHeater for hot isostatic pressing apparatusKOBE STEEL LTD·Filed 1982·Granted Aug 21, 1984·12 cites·7 claims
- 3551US5092938ATemperature detector for use in high temperature and high pressure furnacesKOBE STEEL LTD·Filed 1988·Granted Mar 3, 1992·15 cites·20 claims
- 3651US2010284849A1Austenitic cast iron and manufacturing process for the same, austenitic-cast-iron cast product and component part for exhaust systemTOYOTA JIDOSHOKKI KK·Filed 2008·Application pending·0 cites
- 3748US2010009042A1Package for high pressure treatment and method for treating foods at high pressureKOBE STEEL LTD·Filed 2008·Application pending·0 cites
- 3846US5665291AMethod for producing high density sintered silicon nitride(Si3 N4)KOBE STEEL LTD·Filed 1995·Granted Sep 9, 1997·8 cites·20 claims
- 3940US6447600B1Method of removing defects of single crystal material and single crystal material from which defects are removed by the methodMITSUBISHI MATERIAL SILICON·Filed 1999·Granted Sep 10, 2002·10 cites·14 claims
- 4040US5792271ASystem for supplying high-pressure medium gasKOBE STEEL LTD·Filed 1997·Granted Aug 11, 1998·8 cites·9 claims
- 4140US2013195712A1Method for removing impurities in molten cast iron, and cast iron raw materialKANNO TOSHITAKE·Filed 2011·Application pending·0 cites
- 4239US4505762AMethod of producing compound-type superconducting wiresKOBE STEEL LTD·Filed 1981·Granted Mar 19, 1985·9 cites·3 claims
- 4337US6916735B2Method for forming aerial metallic wiring on semiconductor substrateKOBE STEEL LTD·Filed 2002·Granted Jul 12, 2005·0 cites·8 claims
- 4436US4386970AProduction method of compound-type superconducting wireKOBE STEEL LTD·Filed 1981·Granted Jun 7, 1983·6 cites·27 claims
- 4535US6299739B1Method of forming metal wiring filmKOBE STEEL LTD·Filed 1999·Granted Oct 9, 2001·5 cites·6 claims
- 4634US4666314AMethod and apparatus for measuring temperature in the high pressure furnace of a hot isostatic pressingKOBE STEEL LTD·Filed 1986·Granted May 19, 1987·5 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →