Matsushita; Ken

Patent Applications and Registrations

Patent applications and USPTO patent grants for Matsushita; Ken.The latest application filed is for "content management system, host device and content key access method".

Company Profile

0.3.13

Matsushita; Ken - Tokyo JP
MATSUSHITA; Ken - Tama-shi JP
Matsushita; Ken - Tama JP
Matsushita, Ken - Fukaya-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
Content management system, host device and content key access method Grant 9,979,541 - Matsushita May 22, 2	2018-05-22
Content Management System, Host Device And Content Key Access Method App 20160156468 - MATSUSHITA; Ken	2016-06-02
Wireless Transfer Apparatus And Wireless Transfer Method App 20110305203 - MATSUSHITA; Ken ; et al.	2011-12-15
Communication Device App 20110113268 - Matsushita; Ken	2011-05-12
Wireless Transfer Apparatus And Wireless Transfer Method App 20100296558 - MATSUSHITA; Ken ; et al.	2010-11-25
Recording and reproducing apparatus and file transfer method Grant 7,664,021 - Matsushita , et al. February 16, 2	2010-02-16
Information Processor, Control Method And Display System Of The Same App 20090002568 - Konda; Kazunobu ; et al.	2009-01-01
Network relay apparatus and network relay method Grant 7,336,671 - Konda , et al. February 26, 2	2008-02-26
Network content display device App 20070250859 - Ohkita; Hideki ; et al.	2007-10-25
Device and method for retrieval in network App 20070233702 - Ohkita; Hideki ; et al.	2007-10-04
Recording and reproducing apparatus and file transfer method App 20060168135 - Matsushita; Ken ; et al.	2006-07-27
Network relaying device and network relaying method App 20040139218 - Matsushita, Ken ; et al.	2004-07-15
Network relay apparatus and network relay method App 20040098751 - Konda, Kazunobu ; et al.	2004-05-20
Data processing apparatus, information managing method, computer program product for data processing apparatus, and data processing network system App 20020184651 - Matsushita, Ken	2002-12-05
Device control system, device control apparatus, and device control method on network App 20020021372 - Konda, Kazunobu ; et al.	2002-02-21
Signal output apparatus and signal output method App 20020016973 - Matsushita, Ken ; et al.	2002-02-07

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