Inventor · disambiguated record
Kunimasa Muroi
Also filed as: MUROI KUNIMASA
18 granted patents·7 pending applications·278 citations·filing 1977–2014
94Inventor score
Top patents by PatentIndex Score
25 records- 0191US4736949ARacket frame having particularly positioned gripNIPPON MUSICAL INSTRUMENTS MFG·Filed 1986·Granted Apr 12, 1988·110 cites·3 claims
- 0283US6386683B1Printing apparatus and printing method thereforYAMAHA CORP·Filed 2000·Granted May 14, 2002·16 cites·19 claims
- 0377US5633074APrepreg available for fiber reinforced thermoplastic resin and process of producing sporting goods using the sameYAMAHA CORP·Filed 1994·Granted May 27, 1997·41 cites·9 claims
- 0474US6428671B1Method and apparatus for electro-coagulation printing and electrode control unitYAMAHA CORP·Filed 2000·Granted Aug 6, 2002·9 cites·17 claims
- 0563US8983099B2Electrostatic loudspeakerTAKANO YASUAKI·Filed 2011·Granted Mar 17, 2015·3 cites·19 claims
- 0656US2009155131A1Ethylene oxide decomposition processing method and decomposition processing device thereforYAMAHA CORP·Filed 2009·Application pending·0 cites
- 0755US6114000AMaterial for FRTP molded objects and FRTP tubular molded objectYAMAHA CORP·Filed 1998·Granted Sep 5, 2000·16 cites·16 claims
- 0855US5520995AStrong flexible pre-impregnation of fiber reinforced thermoplastic resin free from a void in matrixYAMAHA CORP·Filed 1994·Granted May 28, 1996·14 cites·8 claims
- 0954US6471874B2Effluent treating method, an effluent treating apparatus, and a cleaning apparatus using the sameYAMAHA CORP·Filed 2001·Granted Oct 29, 2002·3 cites·18 claims
- 1054US4697811ARacket and weight attachmentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1985·Granted Oct 6, 1987·25 cites·9 claims
- 1153US5639552AStong flexible pre-impregnation of fiber reinforced thermoplastic resin free from a void in matrixYAMAHA CORP·Filed 1996·Granted Jun 17, 1997·11 cites·4 claims
- 1250US6814875B2Method and device for treating waste liquid, solvent separator, and cleaning device using thereofYAMAHA CORP·Filed 2001·Granted Nov 9, 2004·2 cites·14 claims
- 1350US2009175477A1Vibration transducerYAMAHA CORP·Filed 2008·Application pending·0 cites
- 1447US2005180906A1Ethylene oxide decomposition processing method and decomposition processing device thereforFiled 2004·Application pending·0 cites
- 1546US6348938B1Electro-coagulation printerYAMAHA CORP·Filed 2000·Granted Feb 19, 2002·3 cites·6 claims
- 1644US6914031B2Photocatalyst granulesYAMAHA CORP·Filed 2000·Granted Jul 5, 2005·0 cites·6 claims
- 1744US2016014500A1SpeakerYAMAHA CORP·Filed 2014·Application pending·0 cites
- 1842US7252760B2Waste liquid processing method and waste liquid processing apparatus using the sameYAMAHA CORP·Filed 2002·Granted Aug 7, 2007·0 cites·6 claims
- 1942US4145047ARacketNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Mar 20, 1979·13 cites·10 claims
- 2040US6989343B2Granular photocatalytic material, functional restoration method therefor, and apparatus for decomposing and removing toxic organic matter using the sameYAMAHA CORP·Filed 2002·Granted Jan 24, 2006·0 cites·6 claims
- 2139US2005118079A1Method and apparatus for gas treatment using non-equilibrium plasmaFiled 2004·Application pending·0 cites
- 2232US2002005350A1Double line electrode unit for electro-coagulation printer and method of making itYAMAHA CORP·Filed 2001·Application pending·0 cites
- 2331US4858928ARacket frameYAMAHA CORP·Filed 1987·Granted Aug 22, 1989·12 cites·3 claims
- 2430US5618598AStrong flexible pre-inpregnation of fiber reinforced thermoplastic resin free from a void in matrixYAMAHA CORP·Filed 1996·Granted Apr 8, 1997·0 cites·4 claims
- 2529US2002052238A1Electronic game system using a trading-card-type electronic recording mediumFiled 1999·Application pending·0 cites
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