Inventor · disambiguated record
Masaru Okamoto
Also filed as: OKAMOTO MASARU
27 granted patents·17 pending applications·439 citations·filing 1985–2019
97Inventor score
Top patents by PatentIndex Score
44 records- 0188US6342316B1Fuel cell generation systemNISSAN MOTOR·Filed 2000·Granted Jan 29, 2002·36 cites·12 claims
- 0281US6110316AMethod and apparatus for curved-surface transferDAINIPPON PRINTING CO LTD·Filed 1997·Granted Aug 29, 2000·84 cites·23 claims
- 0380US6582841B2Fuel cell system and method of controlling the sameNISSAN MOTOR·Filed 2001·Granted Jun 24, 2003·22 cites·7 claims
- 0479US4994932ASuperconducting current limiting apparatusTOSHIBA KK·Filed 1990·Granted Feb 19, 1991·35 cites·16 claims
- 0578US6870497B2Radio wave absorber and production method thereofKITAGAWA IND CO LTD·Filed 2004·Granted Mar 22, 2005·32 cites·5 claims
- 0678US5052090AFlange unit for a photoconductor drum and photoconductor drum unitMITA INDUSTRIAL CO LTD·Filed 1990·Granted Oct 1, 1991·39 cites·6 claims
- 0777US6777123B2Combustor temperature control of fuel cell power plantNISSAN MOTOR·Filed 2002·Granted Aug 17, 2004·14 cites·9 claims
- 0875US4644021ASustained release antimicrobial agents and methods of fouling control using the sameKURITA WATER IND LTD·Filed 1985·Granted Feb 17, 1987·17 cites·12 claims
- 0974US4663422AAromatic polyesters and their shaped articlesAGENCY IND SCIENCE TECHN·Filed 1985·Granted May 5, 1987·22 cites·6 claims
- 1073US7682721B2Fuel cell systemNISSAN MOTOR·Filed 2005·Granted Mar 23, 2010·2 cites·14 claims
- 1171US7189412B2Fenofibrate-containing compositionASKA PHARM CO LTD·Filed 2002·Granted Mar 13, 2007·2 cites·4 claims
- 1267US6777122B2Vaporizer temperature control in fuel cell power plantNISSAN MOTOR·Filed 2002·Granted Aug 17, 2004·7 cites·14 claims
- 1363US6794072B2Fuel cell systemNISSAN MOTOR·Filed 2002·Granted Sep 21, 2004·5 cites·11 claims
- 1462US5085807AFlame-retardant liquid crystal polyester composition, process for preparation thereof and injection-molded article composed thereofTORAY INDUSTRIES·Filed 1990·Granted Feb 4, 1992·18 cites·26 claims
- 1559US2010093892A1Fluororubber composition, cured fluororubber formed article using the same and method for producing thereofOCHO MASAYA·Filed 2009·Application pending·0 cites
- 1658US7455921B2Fuel cell system having reformer temperature maintenance system and control method thereofNISSAN MOTOR·Filed 2003·Granted Nov 25, 2008·3 cites·20 claims
- 1758US6192307B1Braking force control systemNISSAN MOTOR·Filed 1999·Granted Feb 20, 2001·26 cites·19 claims
- 1857US8679690B2Device and method for controlling fuel cell system having oxygen concentration transient reductionOKAMOTO MASARU·Filed 2012·Granted Mar 25, 2014·0 cites·10 claims
- 1956US7052789B2Control device for fuel cell system and control methodNISSAN MOTOR·Filed 2002·Granted May 30, 2006·2 cites·13 claims
- 2055US2008176975A1Fluororubber composition, cured fluororubber formed article using the same and method for producing thereofOCHO MASAYA·Filed 2007·Application pending·0 cites
- 2154US8247122B2Device and method for controlling fuel cell system with vibration amplitude detectionOKAMOTO MASARU·Filed 2004·Granted Aug 21, 2012·2 cites·16 claims
- 2254US6391238B1Method of producing algae cultivating mediumTOSHIBA KK·Filed 1999·Granted May 21, 2002·17 cites·20 claims
- 2354US2006191202A1Fuel reforming systemNISSAN MOTOR·Filed 2006·Application pending·0 cites
- 2452US2021122138A1Decorative materialDAINIPPON PRINTING CO LTD·Filed 2019·Application pending·0 cites
- 2552US2006287417A1Fluororubber composition, cured fluororubber formed article using the same and method for producing thereofOCHO MASAYA·Filed 2006·Application pending·0 cites
- 2652US2009176930A1Gasket rubber productOKAMOTO MASARU·Filed 2009·Application pending·0 cites
- 2751US2011092618A1Fluororubber composition, cured fluororubber formed article using the same and method for producing thereofOCHO MASAYA·Filed 2010·Application pending·0 cites
- 2850US2007272650A1Container Stopper and Manufacturing Method ThereforSUNTORY LTD·Filed 2005·Application pending·0 cites
- 2948US2007072990A1Gasket rubber productOKAMOTO MASARU·Filed 2006·Application pending·0 cites
- 3047US2003194354A1Fuel reforming systemNISSAN MOTOR·Filed 2003·Application pending·0 cites
- 3146US5221705AFlame-retardant thermotropic polyester composition and its shaped articleTORAY INDUSTRIES·Filed 1991·Granted Jun 22, 1993·8 cites·24 claims
- 3246US4869967AMulti-layer molded article and process for producing sameAGENCY IND SCIENCE TECHN·Filed 1988·Granted Sep 26, 1989·8 cites·11 claims
- 3346US2005057004A1Stainless steel plate, method of manufacturing the same, and rubber-coated stainless steel plate gasketNIPPON KINZOKU CO LTD·Filed 2004·Application pending·0 cites
- 3445US2008305294A1Gasket rubber productOKAMOTO MASARU·Filed 2008·Application pending·0 cites
- 3544US5278278AAromatic polyesters having good heat resistanceTORAY INDUSTRIES·Filed 1993·Granted Jan 11, 1994·5 cites·3 claims
- 3644US4666609AWater treatment agentKURITA WATER IND LTD·Filed 1985·Granted May 19, 1987·15 cites·16 claims
- 3744US2008045649A1Gasket rubber productOKAMOTO MASARU·Filed 2007·Application pending·0 cites
- 3841US2004235994A1Gasket rubber productFiled 2004·Application pending·0 cites
- 3941US2017014762A1Mercury removal apparatus, a flue gas treatment system, and a method of removing mercuryTOSHIBA KK·Filed 2016·Application pending·0 cites
- 4040US2005256233A1Fluororubber composition, and cured fluororubber formed article using the same and method for producing thereofOCHO MASAYA·Filed 2002·Application pending·0 cites
- 4140US2021155031A1Method for manufacturing decorative materialDAINIPPON PRINTING CO LTD·Filed 2019·Application pending·0 cites
- 4238US6224837B1Exhaust gas processing apparatusTOSHIBA KK·Filed 1999·Granted May 1, 2001·8 cites·8 claims
- 4338US4605727AHigh modulus polyesterAGENCY IND SCIENCE TECHN·Filed 1985·Granted Aug 12, 1986·4 cites·9 claims
- 4436US5792545ADecorative paper/embossing plate in which uneven structure of vessel perforation is reproduced, and preparing method and preparing apparatus thereforDAINIPPON PRINTING CO LTD·Filed 1995·Granted Aug 11, 1998·6 cites·12 claims
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