Inventor · disambiguated record
Kousaku Murata
Also filed as: MURATA KOUSAKU
22 granted patents·1 pending application·343 citations·filing 1980–2014
95Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD8ASAMA KASEI KK3AKIRA KIMURA2KYOWA MEDEX CO LTD2MURATA KOUSAKU2
Top patents by PatentIndex Score
23 records- 0182US8765427B2Ethanol production from mannitol using yeastMURATA KOUSAKU·Filed 2012·Granted Jul 1, 2014·6 cites·13 claims
- 0282US5744761ADiaphragm-edge integral moldings for speakers and acoustic transducers comprising sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 28, 1998·64 cites·31 claims
- 0378US4463094AFermentation production of L-threonineTANABE SEIYAKU CO·Filed 1981·Granted Jul 31, 1984·22 cites·7 claims
- 0477US4924962ASound reproducing apparatus for use in vehicleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted May 15, 1990·64 cites·23 claims
- 0574US8014547B2Piezoelectric speaker and method for manufacturing the samePANASONIC CORP·Filed 2005·Granted Sep 6, 2011·6 cites·15 claims
- 0674US6978032B2Piezoelectric speakerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 20, 2005·17 cites·10 claims
- 0774US6039145ADiaphragm-edge integral moldings for speakers, acoustic transducers comprising same and method for fabricating sameMATSUSHITA ELECTRIC INDUSTIAL·Filed 1997·Granted Mar 21, 2000·44 cites·14 claims
- 0872US6865785B2Method for producing a piezoelectric speakerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 15, 2005·13 cites·10 claims
- 0967US6444651B1Antimicrobial agents for eucaryotic microorganisms and methods of growth suppression of eucaryotic microorganisms using these agentsASAMA KASEI KK·Filed 2000·Granted Sep 3, 2002·3 cites·3 claims
- 1065US6453050B1Piezoelectric speaker, method for producing the same, and speaker system including the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 17, 2002·32 cites·14 claims
- 1162US4596775AMicroorganism and its use for the preparation of glutathioneAKIRA KIMURA·Filed 1984·Granted Jun 24, 1986·7 cites·9 claims
- 1262US4300655AAcoustic diaphragm for speakers and method of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Nov 17, 1981·26 cites·3 claims
- 1358US10006923B2Method for measuring glycated hemoglobinKYOWA MEDEX CO LTD·Filed 2014·Granted Jun 26, 2018·0 cites·4 claims
- 1452US9944970B2Glycated hexapeptide oxidase and use thereofKYOWA MEDEX CO LTD·Filed 2014·Granted Apr 17, 2018·0 cites·8 claims
- 1549US5073946AThin speaker having an enclosure with an open portion and a closed portionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Dec 17, 1991·19 cites·10 claims
- 1648US2014242653A1Method for producing pyruvic acid from alginic acidMARUHA NICHIRO FOODS INC·Filed 2014·Application pending·0 cites
- 1743US6096719AAntimicrobial agents for eucaryotic microorganisms and methods of growth suppression of eucaryotic microorganisms using these agentsASAMA KASEI KK·Filed 1997·Granted Aug 1, 2000·6 cites·22 claims
- 1839US7863014B2Process for preparing nicotinamide adenine dinucleotide phosphate(NADP)ORIENTAL YEAST CO LTD·Filed 2002·Granted Jan 4, 2011·0 cites·8 claims
- 1939US6486132B2Immunomodulator, immunomodulator food and immunomodulator feedASAMA KASEI KK·Filed 1999·Granted Nov 26, 2002·5 cites·7 claims
- 2036US4487877ADiaphragm for loudspeakerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Dec 11, 1984·5 cites·2 claims
- 2132US8715977B2Ethanol production from ocean biomassMURATA KOUSAKU·Filed 2010·Granted May 6, 2014·0 cites·9 claims
- 2231US4598046AMutant strain of Escherichia coli and its use for the preparation of glutathioneAKIRA KIMURA·Filed 1985·Granted Jul 1, 1986·2 cites·8 claims
- 2330US4803242ADiaphragm for loudspeakersMATSUSHITA ELECTRIC INDUCTRIAL·Filed 1987·Granted Feb 7, 1989·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →