Membership
Tour
Register
Log in
Kanehisa Tsurumi
Follow
Person
Hamamatsu, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Music reproducing system
Patent number
7,385,129
Issue date
Jun 10, 2008
Yamaha Corporation
Kanehisa Tsurumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Karaoke apparatus
Patent number
6,352,432
Issue date
Mar 5, 2002
Yamaha Corporation
Tom Jen Tsai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Online karaoke system with data distribution by broadcasting
Patent number
6,074,215
Issue date
Jun 13, 2000
Yamaha Corporation
Kanehisa Tsurumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of managing information files in a communication karaoke app...
Patent number
5,890,910
Issue date
Apr 6, 1999
Yamaha Corporation
Kanehisa Tsurumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of operating a karaoke network system with system program di...
Patent number
5,833,469
Issue date
Nov 10, 1998
Yamaha Corporation
Emi Ito
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Karaoke system including host apparatus that downloads information...
Patent number
5,824,934
Issue date
Oct 20, 1998
Yamaha Corporation
Kanehisa Tsurumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Karaoke apparatus with individual scoring of duet singers
Patent number
5,804,752
Issue date
Sep 8, 1998
Yamaha Corporation
Takuro Sone
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Network karaoke system of broadcast type having supplementary commu...
Patent number
5,689,081
Issue date
Nov 18, 1997
Yamaha Corporation
Kanehisa Tsurumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multi-access local area network using a standard protocol for trans...
Patent number
5,574,949
Issue date
Nov 12, 1996
Yamaha Corporation
Kanehisa Tsurumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Token-ring-type local area network
Patent number
5,274,637
Issue date
Dec 28, 1993
Yamaha Corporation
Ken Sakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ring-type local area network
Patent number
5,257,259
Issue date
Oct 26, 1993
Yamaha Corporation
Kanehisa Tsurumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Musical tone generator
Patent number
5,119,710
Issue date
Jun 9, 1992
Nippon Gakki Seizo Kabushiki Kaisha
Kanehisa Tsurumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Music reproducing system
Publication number
20050172787
Publication date
Aug 11, 2005
Yamaha Corporation
Kanehisa Tsurumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS