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Takashi Kunii
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Shizuoka-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Portable telephony apparatus with music tone generator
Patent number
7,514,624
Issue date
Apr 7, 2009
Yamaha Corporation
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System of electronic musical instrument and mobile wireless termina...
Patent number
7,456,352
Issue date
Nov 25, 2008
Yamaha Corporation
Yutaka Hasegawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound data delivering system, sound data delivery method, deliverin...
Patent number
7,254,414
Issue date
Aug 7, 2007
Yamaha Corporation
Shunsuke Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable telephony apparatus with music tone generator
Patent number
7,161,081
Issue date
Jan 9, 2007
Yamaha Corporation
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Portable telephony apparatus with music tone generator
Patent number
7,119,268
Issue date
Oct 10, 2006
Yamaha Corporation
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Portable telephony apparatus with music tone generator
Patent number
6,967,276
Issue date
Nov 22, 2005
Yamaha Corporation
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Music data distribution system and method, and storage medium stori...
Patent number
6,928,261
Issue date
Aug 9, 2005
Yamaha Corporation
Yutaka Hasegawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable telephony apparatus with music tone generator
Patent number
6,911,592
Issue date
Jun 28, 2005
Yamaha Corporation
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Communications apparatus, control method therefor and storage mediu...
Patent number
6,859,530
Issue date
Feb 22, 2005
Yamaha Corporation
Kosei Terada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Automobile audio system and signal processing method therefor
Publication number
20050213776
Publication date
Sep 29, 2005
Yamaha Corporation
Yoshikazu Honji
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Portable telephony apparatus with music tone generator
Publication number
20040007120
Publication date
Jan 15, 2004
Yamaha Corporation
Tsuyoshi Futamase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable telephony apparatus with music tone generator
Publication number
20030224767
Publication date
Dec 4, 2003
Yamaha Corporation
Tsuyoshi Futamase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable telephony apparatus with music tone generator
Publication number
20030205125
Publication date
Nov 6, 2003
Yamaha Corporation
Tsuyoshi Futamase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable telephony apparatus with music tone generator
Publication number
20030200859
Publication date
Oct 30, 2003
Yamaha Corporation
Tsuyoshi Futamase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for transmitting and/or receiving information...
Publication number
20010056375
Publication date
Dec 27, 2001
Takashi Kunii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Sound data delivering system, sound data delivery method, deliverin...
Publication number
20010049641
Publication date
Dec 6, 2001
Shunsuke Nakamura
G06 - COMPUTING CALCULATING COUNTING