Jiro Nakaso

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Sagamihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electro-acoustic transducer with multi-faced diaphragm assembly
- Patent number 8,488,816
- Issue date Jul 16, 2013
- JVC Kenwood Corporation
- Kazuyuki Inagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electro-acoustic transducer with multi-faced diaphragm assembly
- Patent number 7,835,536
- Issue date Nov 16, 2010
- Victor Company of Japan Limited
- Kazuyuki Inagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm, spherical-shell diaphragm and electroacoustic transducer...
- Patent number 7,743,879
- Issue date Jun 29, 2010
- Victor Company of Japan, Limited
- Kazuyuki Inagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm, spherical-shell diaphragm and electroacoustic transducer...
- Patent number 7,438,156
- Issue date Oct 21, 2008
- Victor Company of Japan, Limited
- Kazuyuki Inagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electricity-to-sound transducer
- Patent number 6,654,475
- Issue date Nov 25, 2003
- Victor Company of Japan, Ltd.
- Jiro Nakaso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electroacoustic transducer
- Patent number 6,594,372
- Issue date Jul 15, 2003
- Victor Company of Japan, Ltd.
- Jiro Nakaso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRO-ACOUSTIC TRANSDUCER WITH MULTI-FACED DIAPHRAGM ASSEMBLY
- Publication number 20110019867
- Publication date Jan 27, 2011
- VICTOR COMPANY OF JAPAN,LIMITED
- Kazuyuki INAGAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diaphragm, spherical-shell diaphragm and electroacoustic transducer...
- Publication number 20090014233
- Publication date Jan 15, 2009
- Victor Company of Japan, Limited
- Kazuyuki Inagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electroacoustic transducer
- Publication number 20060233402
- Publication date Oct 19, 2006
- VICTOR COMPANY OF JAPAN, LIMITED
- Kazuyuki Inagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diaphragm, spherical-shell diaphragm and electroacoustic transducer...
- Publication number 20060191742
- Publication date Aug 31, 2006
- Kazuyuki Inagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electroacoustic transducer
- Publication number 20030021435
- Publication date Jan 30, 2003
- Jiro Nakaso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electricity-to-sound transducer
- Publication number 20020039430
- Publication date Apr 4, 2002
- Jiro Nakaso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE