Inventor · disambiguated record
Masao Kawamoto
Also filed as: KAWAMOTO MASAO
27 granted patents·5 pending applications·758 citations·filing 1979–2015
97Inventor score
Top patents by PatentIndex Score
32 records- 0192US5153066ATemperature-sensitive color-changeable composite fiberKURARAY CO·Filed 1990·Granted Oct 6, 1992·82 cites·9 claims
- 0291US4254182APolyester synthetic fiber containing particulate material and a method for producing an irregularly uneven random surface having recesses and projections on said fiber by chemically extracting said particulate materialKURARAY CO·Filed 1979·Granted Mar 3, 1981·40 cites·10 claims
- 0389US6552123B1Thermoplastic polyvinyl alcohol fibers and method for producing themKURARAY CO·Filed 1999·Granted Apr 22, 2003·116 cites·22 claims
- 0489US6455156B2Hollow fibers and manufacturing method of hollow fibersKURARAY CO·Filed 2001·Granted Sep 24, 2002·36 cites·12 claims
- 0588US7767298B2Electrically conductive composite fiber and process for producing the sameKURARAY CO·Filed 2006·Granted Aug 3, 2010·10 cites·10 claims
- 0686US6811874B2Composite fiberKURARAY CO·Filed 2002·Granted Nov 2, 2004·37 cites·6 claims
- 0786US5047448AAntimicrobial-shaped article and a process for producing the sameKURARAY CO·Filed 1989·Granted Sep 10, 1991·53 cites·9 claims
- 0883US7824769B2Conductive sheath-core conjugate fiber and process for producing the sameKURARAY CO·Filed 2007·Granted Nov 2, 2010·5 cites·9 claims
- 0983US6413634B1Electrically-conductive composite fiberKURARAY CO·Filed 2000·Granted Jul 2, 2002·27 cites·8 claims
- 1080US5304420AVinyl alcohol unit-containing polymer fibers having high moisture absorption and high water absorptionKURARAY CO·Filed 1992·Granted Apr 19, 1994·36 cites·7 claims
- 1180US4870947ARadiant tube burnerNIPPON FURNACE KOGYO KK·Filed 1988·Granted Oct 3, 1989·31 cites·10 claims
- 1279US5567796APolyester fiberKURARAY CO·Filed 1994·Granted Oct 22, 1996·29 cites·5 claims
- 1379US5059482AComposite fiber and process for producing the sameKURARAY CO·Filed 1989·Granted Oct 22, 1991·37 cites·2 claims
- 1477US5318845AConductive composite filament and process for producing the sameKURARAY CO·Filed 1993·Granted Jun 7, 1994·28 cites·3 claims
- 1574US6635204B2Process of making hollow fibers and treating fibersKURARAY CO·Filed 2002·Granted Oct 21, 2003·10 cites·9 claims
- 1673US5464695AComposite fiber containing inorganic fine powderKURARAY CO·Filed 1995·Granted Nov 7, 1995·29 cites·6 claims
- 1772US4856492ARadiant tube burnerNIPPON FURNACE KOGYO KK·Filed 1988·Granted Aug 15, 1989·23 cites·10 claims
- 1863US5314170ASteel heating furnaceNIPPON FURNACE KOGYO KK·Filed 1992·Granted May 24, 1994·23 cites·20 claims
- 1963US5304059ABurner device of regenerative and alternate combustion typeNIPPON FURNACE KOGYO KK·Filed 1993·Granted Apr 19, 1994·24 cites·7 claims
- 2062US5431147ABurner device of regenerative and alternate combustion typeNIPPON FURNACE KOGYO KK·Filed 1993·Granted Jul 11, 1995·23 cites·6 claims
- 2160US2016138198A1Normal pressure dyeable polyester fiber and method for producing the sameKURARAY CO·Filed 2015·Application pending·0 cites
- 2257US8607539B2Organopolysiloxane composition and process for producing rope structure with the sameUEHATA AKIHIRO·Filed 2010·Granted Dec 17, 2013·1 cites·10 claims
- 2354US2009047516A1Conductive composite fiber and method for producing sameKURARAY CO·Filed 2007·Application pending·0 cites
- 2452US5087519AEthylene-vinyl alcohol copolymer composite fiber and production thereofKURARAY CO·Filed 1989·Granted Feb 11, 1992·13 cites·3 claims
- 2551US5516571AHoneycomb-like regenerative bed elementNIPPON FURNACE KOGYO KK·Filed 1993·Granted May 14, 1996·18 cites·4 claims
- 2651US2005118394A1Artificial leather sheet substrate and production method thereofKURARAY CO·Filed 2004·Application pending·0 cites
- 2747US2008279905A1Fabric and Clothes for Atopic Dermatitis PatientsKURARAY CO·Filed 2005·Application pending·0 cites
- 2846US2012260436A1Normal pressure dyeable polyester fiber and method for producing the sameOKA KAZUHIDE·Filed 2010·Application pending·0 cites
- 2944US4916013AArtificial hair and production thereofKURARAY CO·Filed 1987·Granted Apr 10, 1990·14 cites·3 claims
- 3043US5178945APolyester fiber having durable water absorbent propertyKURARAY CO·Filed 1991·Granted Jan 12, 1993·5 cites·11 claims
- 3134US5057369AHeatsettable artificial hair and production thereofKURARAY CO·Filed 1989·Granted Oct 15, 1991·4 cites·4 claims
- 3233US5410988ATubular furnace and method of controlling combustion thereofNIPPON FURNACE KOGYO KK·Filed 1994·Granted May 2, 1995·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →