Inventor · disambiguated record
Takao Nakaya
Also filed as: NAKAYA TAKAO
9 granted patents·4 pending applications·466 citations·filing 1975–2008
91Inventor score
Top patents by PatentIndex Score
13 records- 0189US4609786ABand and the headphone utilizing the sameNIPPON MUSICAL INSTRUMENTS MFG·Filed 1984·Granted Sep 2, 1986·91 cites·20 claims
- 0289US4410768AElectro-acoustic transducerNIPPON MUSICAL INSTRUMENTS MFG·Filed 1981·Granted Oct 18, 1983·83 cites·25 claims
- 0387US4027113AHeadphoneNIPPON MUSICAL INSTRUMENTS MFG·Filed 1975·Granted May 31, 1977·79 cites·7 claims
- 0485US4472604APlanar type electro-acoustic transducer and process for manufacturing sameNIPPON MUSICAL INSTRUMENTS MFG·Filed 1981·Granted Sep 18, 1984·68 cites·10 claims
- 0581US4337379APlanar electrodynamic electroacoustic transducerNIPPON MUSICAL INSTRUMENTS MFG·Filed 1980·Granted Jun 29, 1982·60 cites·11 claims
- 0671US8300858B2Electrostatic speakerNAKAYA TAKAO·Filed 2008·Granted Oct 30, 2012·8 cites·12 claims
- 0768US4315557ADiaphragm for electro-acoustic transducerNIPPON MUSICAL INSTRUMENTS MFG·Filed 1980·Granted Feb 16, 1982·32 cites·11 claims
- 0861US4344503ADiaphragm for electro-acoustic transducerNIPPON MUSICAL INSTRUMENTS MFG·Filed 1981·Granted Aug 17, 1982·25 cites·17 claims
- 0952US4413161AElectro-acoustic transducerNIPPON MUSICAL INSTRUMENTS MFG·Filed 1981·Granted Nov 1, 1983·20 cites·20 claims
- 1048US2007274545A1Electrostatic speakerYAMAHA CORP·Filed 2007·Application pending·0 cites
- 1148US2008226093A1Speaker array apparatus and signal processing method thereforYAMAHA CORP·Filed 2008·Application pending·0 cites
- 1244US2009034761A1Electrostatic speakerNAKAYA TAKAO·Filed 2008·Application pending·0 cites
- 1340US2007235253A1Sound-absorbing material, production method of the same, and sound-absorbing panelHIRAKU TATSUYA·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →