Tsurumi; Kanehisa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsurumi; Kanehisa.The latest application filed is for "music reproducing system".

Company Profile

0.10.1

Tsurumi; Kanehisa - Inasa-gun JP
Tsurumi; Kanehisa - Hamamatsu 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
Music reproducing system Grant 7,385,129 - Tsurumi June 10, 2	2008-06-10
Music reproducing system App 20050172787 - Tsurumi, Kanehisa	2005-08-11
Karaoke apparatus Grant 6,352,432 - Tsai , et al. March 5, 2	2002-03-05
Method of managing information files in a communication karaoke apparatus and a communication karaoke apparatus Grant 5,890,910 - Tsurumi , et al. April 6, 1	1999-04-06
Method of operating a karaoke network system with system program distribution and karaoke network system Grant 5,833,469 - Ito , et al. November 10, 1	1998-11-10
Karaoke system including host apparatus that downloads information file based on list of necessary information files Grant 5,824,934 - Tsurumi , et al. October 20, 1	1998-10-20
Karaoke apparatus with individual scoring of duet singers Grant 5,804,752 - Sone , et al. September 8, 1	1998-09-08
Network karaoke system of broadcast type having supplementary communication channel Grant 5,689,081 - Tsurumi November 18, 1	1997-11-18
Multi-access local area network using a standard protocol for transmitting MIDI data using a specific data frame protocol Grant 5,574,949 - Tsurumi November 12, 1	1996-11-12
Token-ring-type local area network Grant 5,274,637 - Sakamura , et al. December 28, 1	1993-12-28
Ring-type local area network Grant 5,257,259 - Tsurumi October 26, 1	1993-10-26

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