Inventor · disambiguated record
Masato Hata
Also filed as: HATA MASATO
22 granted patents·5 pending applications·527 citations·filing 1991–2016
96Inventor score
Top patents by PatentIndex Score
27 records- 0191US9331854B2Message authentication method in communication system and communication systemTOYOTA MOTOR CO LTD·Filed 2012·Granted May 3, 2016·20 cites·14 claims
- 0286US5581297ALow power video security monitoring systemINTELLIGENT INSTR CORP·Filed 1992·Granted Dec 3, 1996·92 cites·29 claims
- 0385USD408384SDongle type computer accessoryFUTURETEL INC·Filed 1997·Granted Apr 20, 1999·40 cites·1 claims
- 0482US6188428B1Transcoding video file server and methods for its useKOZ MARK·Filed 1992·Granted Feb 13, 2001·73 cites·36 claims
- 0582US6087755ARadial gap type cylindrical motorMINEBEA CO LTD·Filed 1998·Granted Jul 11, 2000·51 cites·37 claims
- 0672US8050931B2Sound masking system and masking sound generation methodYAMAHA CORP·Filed 2008·Granted Nov 1, 2011·5 cites·12 claims
- 0772US7196444B2Stepping motor for use in high-temperature environmentsMINEBEA CO LTD·Filed 2005·Granted Mar 27, 2007·6 cites·7 claims
- 0870US5291548ADistributed telephone conference control deviceRICOS KK·Filed 1991·Granted Mar 1, 1994·55 cites·8 claims
- 0969US5313297ASystem for providing pictures responding to users' remote controlCOSTEM INC·Filed 1992·Granted May 17, 1994·58 cites·5 claims
- 1067US9318933B2Stepping motor with snapping front boss and securing pinsMINEBEA CO LTD·Filed 2013·Granted Apr 19, 2016·2 cites·11 claims
- 1165US9461518B2Stepping motorMINEBEA CO LTD·Filed 2013·Granted Oct 4, 2016·1 cites·10 claims
- 1265US9263922B2Stepping motor having a band holding two stator end platesMINEBEA CO LTD·Filed 2013·Granted Feb 16, 2016·1 cites·12 claims
- 1364US8957554B2Stepping motor with position regulation memberHATA MASATO·Filed 2012·Granted Feb 17, 2015·2 cites·12 claims
- 1463US6737782B2Electric rotary machine having bobbins with thin-walled extensions of flangeMINEBEA CO LTD·Filed 2003·Granted May 18, 2004·11 cites·5 claims
- 1562US5365576AData and speech transmission deviceRICOS KK·Filed 1992·Granted Nov 15, 1994·35 cites·10 claims
- 1661US8271288B2Sound masking system and masking sound generation methodITO ATSUKO·Filed 2011·Granted Sep 18, 2012·2 cites·10 claims
- 1760US8861742B2Masker sound generation apparatus and programKOIKE MAI·Filed 2011·Granted Oct 14, 2014·3 cites·18 claims
- 1860US6717319B2Electric rotary machine with armature of discrete salient pole structureMINEBEA CO LTD·Filed 2003·Granted Apr 6, 2004·9 cites·4 claims
- 1957US5594730AData distribution system and methods for its useFiled 1992·Granted Jan 14, 1997·24 cites·19 claims
- 2054US5644355AAdaptive video subscriber system and methods for its useINTELLIGENT INSTR CORP·Filed 1992·Granted Jul 1, 1997·30 cites·28 claims
- 2144US2008243492A1Voice-scrambling-signal creation method and apparatus, and computer-readable storage medium thereforYAMAHA CORP·Filed 2007·Application pending·0 cites
- 2243US9390703B2Masking sound generating apparatus, storage medium stored with masking sound signal, masking sound reproducing apparatus, and programYAMAKAWA TAKASHI·Filed 2011·Granted Jul 12, 2016·0 cites·16 claims
- 2341US2015033019A1Cryptographic communication system, communication device, key distribution device, and cryptographic communication methodOGUMA HISASHI·Filed 2012·Application pending·0 cites
- 2438US5299258AInformation input/output controller for telephone linesRICOS KK·Filed 1992·Granted Mar 29, 1994·7 cites·14 claims
- 2538US2016275932A1Sound Masking Apparatus and Sound Masking MethodYAMAHA CORP·Filed 2016·Application pending·0 cites
- 2637US2016277834A1Sound Masking Apparatus and Sound Masking MethodYAMAHA CORP·Filed 2016·Application pending·0 cites
- 2737US2014086426A1Masking sound generation device, masking sound output device, and masking sound generation programYAMAKAWA TAKASHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →