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Shintaro Hosoi
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit and program for processing multichannel audio signals and a...
Patent number
8,160,260
Issue date
Apr 17, 2012
Pioneer Corporation
Kei Sakagami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound signal playback machine and method thereof
Patent number
RE42390
Issue date
May 24, 2011
Pioneer Corporation
Shintaro Hosoi
381 - Electrical audio signal processing systems and devices
Information
Patent Grant
Circuit and program for processing multichannel audio signals and a...
Patent number
7,457,421
Issue date
Nov 25, 2008
Pioneer Corporation
Kei Sakagami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound signal playback machine and method thereof
Patent number
6,804,361
Issue date
Oct 12, 2004
Pioneer Corporation
Shintaro Hosoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Audio signal processing device, audio signal processing method, pro...
Publication number
20090116653
Publication date
May 7, 2009
Hajime Yoshino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CIRCUIT AND PROGRAM FOR PROCESSING MULTICHANNEL AUDIO SIGNALS AND A...
Publication number
20090060210
Publication date
Mar 5, 2009
PIONEER CORPORATION
Kei Sakagami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio Reproducing Apparatus and Method, and Computer Program
Publication number
20080170723
Publication date
Jul 17, 2008
Pioneer Corporation
Kei Sakagami
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Standing wave absorbing device for vehicle
Publication number
20050155815
Publication date
Jul 21, 2005
PIONEER CORPORATION
Katsuhiro Sasaki
B60 - VEHICLES IN GENERAL
Information
Patent Application
SPEAKER AND METHOD OF INSTALLING THE SAME
Publication number
20050041829
Publication date
Feb 24, 2005
Pioneer Corporation
Yasuhisa ABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of mounting and driving speakers
Publication number
20050041820
Publication date
Feb 24, 2005
PIONEER CORPORATION
Yasuhisa Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio data processing device, audio data processing method, program...
Publication number
20050008171
Publication date
Jan 13, 2005
Pioneer Corporation
Shintaro Hosoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Circuit and program for processing multichannel audio signals and a...
Publication number
20040175001
Publication date
Sep 9, 2004
PIONEER CORPORATION
Kei Sakagami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio apparatus
Publication number
20040136551
Publication date
Jul 15, 2004
PIONEER CORPORATION
Yasuhisa Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio apparatus
Publication number
20040086132
Publication date
May 6, 2004
PIONEER CORPORATION
Yasuhisa Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sound signal playback machine and method thereof
Publication number
20020186854
Publication date
Dec 12, 2002
PIONEER CORPORATION
Shintaro Hosoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE