Nakaso; Jiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakaso; Jiro.The latest application filed is for "electro-acoustic transducer with multi-faced diaphragm assembly".

Company Profile

0.7.6

Nakaso; Jiro - Yokohama JP
NAKASO; Jiro - Yokohama-shi JP
Nakaso; Jiro - Sagamihara JP
Nakaso; Jiro - Sagamihara-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electro-acoustic transducer with multi-faced diaphragm assembly Grant 8,488,816 - Inagaki , et al. July 16, 2	2013-07-16
Electro-acoustic Transducer With Multi-faced Diaphragm Assembly App 20110019867 - INAGAKI; Kazuyuki ; et al.	2011-01-27
Electro-acoustic transducer with multi-faced diaphragm assembly Grant 7,835,536 - Inagaki , et al. November 16, 2	2010-11-16
Diaphragm, spherical-shell diaphragm and electroacoustic transducer, and method of manufacturing electroacoustic transducer Grant 7,743,879 - Inagaki , et al. June 29, 2	2010-06-29
Diaphragm, spherical-shell diaphragm and electroacoustic transducer, and method of manufacturing electroacoustic transducer App 20090014233 - Inagaki; Kazuyuki ; et al.	2009-01-15
Diaphragm, spherical-shell diaphragm and electroacoustic transducer, and method of manufacturing electroacoustic transducer Grant 7,438,156 - Inagaki , et al. October 21, 2	2008-10-21
Electroacoustic transducer App 20060233402 - Inagaki; Kazuyuki ; et al.	2006-10-19
Diaphragm, spherical-shell diaphragm and electroacoustic transducer, and method of manufacturing electroacoustic transducer App 20060191742 - Inagaki; Kazuyuki ; et al.	2006-08-31
Electricity-to-sound transducer Grant 6,654,475 - Nakaso November 25, 2	2003-11-25
Electroacoustic transducer Grant 6,594,372 - Nakaso July 15, 2	2003-07-15
Electroacoustic transducer App 20030021435 - Nakaso, Jiro	2003-01-30
Electricity-to-sound transducer App 20020039430 - Nakaso, Jiro	2002-04-04

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