Inventor · disambiguated record
Masaaki Toda
Also filed as: TODA MASAAKI
44 granted patents·1 pending application·519 citations·filing 1976–2017
98Inventor score
Files withONO PHARMACEUTICAL CO30HORI MASAHARU4NTN TOYO BEARING CO LTD3NORDSON CORP2HITACHI IND EQUIPMENT SYS1
Top patents by PatentIndex Score
45 records- 0195US4780469A(Fused) benz(thio)amides and pharmaceutical useONO PHARMACEUTICAL CO·Filed 1985·Granted Oct 25, 1988·59 cites·28 claims
- 0294US6464034B1Electrically powered steering deviceNTN TOYO BEARING CO LTD·Filed 2000·Granted Oct 15, 2002·55 cites·14 claims
- 0390US5091406AProlinal derivativesONO PHARMACEUTICAL CO·Filed 1990·Granted Feb 25, 1992·39 cites·5 claims
- 0489US4857537ANovel thiazolidine derivativesONO PHARMACEUTICAL CO·Filed 1988·Granted Aug 15, 1989·28 cites·18 claims
- 0587US5534536AFused phenol derivativesONO PHARMACEUTICAL CO·Filed 1994·Granted Jul 9, 1996·31 cites·15 claims
- 0686US4983624ANovel prolinal derivativesONO PHARMACEUTICAL CO·Filed 1987·Granted Jan 8, 1991·18 cites·12 claims
- 0786US4977180ANovel prolinal derivativesONO PHARMACEUTICAL CO·Filed 1988·Granted Dec 11, 1990·18 cites·13 claims
- 0885US4956380AProlinal compounds useful in treating amnesiaONO PHARMACEUTICAL CO·Filed 1987·Granted Sep 11, 1990·29 cites·7 claims
- 0979US5254550AProlinal derivatives and pharmaceutical compositions thereofONO PHARMACEUTICAL CO·Filed 1991·Granted Oct 19, 1993·19 cites·4 claims
- 1079US5112847AProlinal derivatives having inhibitory activity on prolyl endopeptidaseONO PHARMACEUTICAL CO·Filed 1990·Granted May 12, 1992·17 cites·7 claims
- 1179US4847275A(Fused) benz (thio) amidesONO PHARMACEUTICAL CO·Filed 1988·Granted Jul 11, 1989·11 cites·77 claims
- 1276US5262431AProlinal derivatives and pharmaceutical compositions thereofONO PHARMACEUTICAL CO·Filed 1992·Granted Nov 16, 1993·16 cites·7 claims
- 1373US5750544AFused phenol derivativesONO PHARMACEUTICAL CO·Filed 1996·Granted May 12, 1998·15 cites·14 claims
- 1471US4939141A(Fused) benz (thio) amides and pharmaceutical compositions, thereofONO PHARMACEUTICAL CO·Filed 1989·Granted Jul 3, 1990·7 cites·35 claims
- 1569US5340832AProlinal derivatives useful for treating amnesiaONO PHARMACEUTICAL CO·Filed 1993·Granted Aug 23, 1994·17 cites·17 claims
- 1668US5100904AProlinal compounds which are useful in treating amnesiaONO PHARMACEUTICAL CO·Filed 1990·Granted Mar 31, 1992·16 cites·6 claims
- 1767US8120220B2Fluid dynamic bearing device and manufacturing method thereforYAMASHITA NOBUYOSHI·Filed 2006·Granted Feb 21, 2012·3 cites·4 claims
- 1866US8562219B2Fluid dynamic bearing deviceHORI MASAHARU·Filed 2012·Granted Oct 22, 2013·1 cites·4 claims
- 1966US4592495AAutomatic gun for discharging thermoplastic resinNORDSON CORP·Filed 1982·Granted Jun 3, 1986·21 cites·6 claims
- 2063US5053414AHeterocyclic compoundsONO PHARMACEUTICAL CO·Filed 1989·Granted Oct 1, 1991·6 cites·5 claims
- 2160US5508450ABenzopyran derivativesONO PHARMACEUTICAL CO·Filed 1994·Granted Apr 16, 1996·5 cites·17 claims
- 2260US5459134A(Fused) benz (thio) amidesONO PHARMACEUTICAL CO·Filed 1994·Granted Oct 17, 1995·4 cites·30 claims
- 2360US4131747AProcess for preparing α-substituted phenylalkanecarboxylic acidONO PHARMACEUTICAL CO·Filed 1976·Granted Dec 26, 1978·7 cites·5 claims
- 2459US8529132B2Fluid dynamic bearing device and method of manufacturing the sameHORI MASAHARU·Filed 2007·Granted Sep 10, 2013·1 cites·5 claims
- 2559US8177434B2Fluid dynamic bearing deviceITO KENJI·Filed 2007·Granted May 15, 2012·1 cites·12 claims
- 2659US5218542AControl system for unmanned carrier vehicleSHINKO ELECTRIC CO LTD·Filed 1991·Granted Jun 8, 1993·25 cites·4 claims
- 2758US5446058A(Fused) benz(thio)amidesONO PHARMACEUTICAL CO·Filed 1991·Granted Aug 29, 1995·4 cites·37 claims
- 2853US8215843B2Fluid dynamic bearing deviceHORI MASAHARU·Filed 2007·Granted Jul 10, 2012·0 cites·7 claims
- 2952US5055598ABenzopyran derivativesONO PHARMACEUTICAL CO·Filed 1990·Granted Oct 8, 1991·9 cites·4 claims
- 3052US4753824AFluid dispensing system and method for discharging thermoplastic resin onto a surfaceNORDSON CORP·Filed 1986·Granted Jun 28, 1988·16 cites·12 claims
- 3150US6991443B2Oil injected screw compressorHITACHI IND EQUIPMENT SYS·Filed 2004·Granted Jan 31, 2006·8 cites·24 claims
- 3249US8104964B2Fluid dynamic bearing unitHORI MASAHARU·Filed 2007·Granted Jan 31, 2012·0 cites·12 claims
- 3348US4925929AGlucopyranose derivativesONO PHARMACEUTICAL CO·Filed 1989·Granted May 15, 1990·7 cites·29 claims
- 3447US8016488B2Fluid dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2009·Granted Sep 13, 2011·0 cites·6 claims
- 3547US2009297078A1Fluid bearing deviceNTN TOYO BEARING CO LTD·Filed 2006·Application pending·0 cites
- 3643US5411974AHeterocyclic compoundsONO PHARMACEUTICAL CO·Filed 1994·Granted May 2, 1995·1 cites·3 claims
- 3743US5169957ABenzopyran derivativesONO PHARMACEUTICAL CO·Filed 1991·Granted Dec 8, 1992·2 cites·6 claims
- 3842US5212191AHeterocyclic compoundsONO PHARMACEUTICAL CO·Filed 1991·Granted May 18, 1993·1 cites·5 claims
- 3941US5384414ABenzopyran derivativesONO PHARMACEUTICAL CO·Filed 1993·Granted Jan 24, 1995·1 cites·4 claims
- 4041US5266709ABenzopyran derivativesONO PHARMACEUTICAL CO·Filed 1992·Granted Nov 30, 1993·1 cites·7 claims
- 4137US11044226B2Conversion device, communication system, method for controlling conversion device, and method for controlling communication systemMURATA MACHINERY LTD·Filed 2017·Granted Jun 22, 2021·0 cites·10 claims
- 4237US8420449B2Laser patterning apparatus and laser patterning methodTODA MASAAKI·Filed 2011·Granted Apr 16, 2013·0 cites·14 claims
- 4337US5545657AHeterocyclic compoundsONO PHARMACEUTICAL CO·Filed 1994·Granted Aug 13, 1996·0 cites·10 claims
- 4436US5401760AHeterocyclic compoundsONO PHARMACEUTICAL CO·Filed 1993·Granted Mar 28, 1995·0 cites·4 claims
- 4528USRE36385EGlucopyranose derivativesONO PHARMACEUTICAL CO·Filed 1993·Granted Nov 9, 1999·0 cites·29 claims
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