Takao NAKAYA

Person

Hamamatsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrostatic speaker
- Patent number 8,300,858
- Issue date Oct 30, 2012
- Yamaha Corporation
- Takao Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrostatic speaker
- Patent number 8,223,998
- Issue date Jul 17, 2012
- Yamaha Corporation
- Takao Nakaya
Information Patent Grant
Band and the headphone utilizing the same
- Patent number 4,609,786
- Issue date Sep 2, 1986
- Nippon Gakki Seizo Kabushiki Kaisha
- Hideo Omoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Planar type electro-acoustic transducer and process for manufacturi...
- Patent number 4,472,604
- Issue date Sep 18, 1984
- Nippon Gakki Seizo Kabushiki Kaisha
- Akira Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electro-acoustic transducer
- Patent number 4,413,161
- Issue date Nov 1, 1983
- Nippon Gakki Seizo Kabushiki Kaisha
- Toyosaku Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electro-acoustic transducer
- Patent number 4,410,768
- Issue date Oct 18, 1983
- Nippon Gakki Seizo Kabushiki Kaisha
- Akira Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm for electro-acoustic transducer
- Patent number 4,344,503
- Issue date Aug 17, 1982
- Nippon Gakki Seizo Kabushiki Kaisha
- Akira Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Planar electrodynamic electroacoustic transducer
- Patent number 4,337,379
- Issue date Jun 29, 1982
- Nippon Gakki Seizo Kabushiki Kaisha
- Takao Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm for electro-acoustic transducer
- Patent number 4,315,557
- Issue date Feb 16, 1982
- Nippon Gakki Seizo Kabushiki Kaisha
- Takao Nakaya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC SPEAKER
- Publication number 20090087002
- Publication date Apr 2, 2009
- Takao NAKAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROSTATIC SPEAKER
- Publication number 20090034761
- Publication date Feb 5, 2009
- Takao NAKAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER ARRAY APPARATUS AND SIGNAL PROCESSING METHOD THEREFOR
- Publication number 20080226093
- Publication date Sep 18, 2008
- Yamaha Corporation
- Koji KUSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROSTATIC SPEAKER
- Publication number 20070274545
- Publication date Nov 29, 2007
- Yamaha Corporation
- Takao Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Takao NAKAYA

Person

Patents Grantslast 30 patents

Electrostatic speaker

Electrostatic speaker

Band and the headphone utilizing the same

Planar type electro-acoustic transducer and process for manufacturi...

Electro-acoustic transducer

Electro-acoustic transducer

Diaphragm for electro-acoustic transducer

Planar electrodynamic electroacoustic transducer

Diaphragm for electro-acoustic transducer

Patents Applicationslast 30 patents

ELECTROSTATIC SPEAKER

ELECTROSTATIC SPEAKER

SPEAKER ARRAY APPARATUS AND SIGNAL PROCESSING METHOD THEREFOR

ELECTROSTATIC SPEAKER