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Tomoki Ohkawa
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Communication apparatus
Patent number
8,457,444
Issue date
Jun 4, 2013
Pioneer Corporation
Tomoki Ohkawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Teleconferencing device, and teleconference initiating method and p...
Patent number
8,019,070
Issue date
Sep 13, 2011
Pioneer Corporation
Tomoki Ohkawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of updating a version of an application program
Patent number
8,001,095
Issue date
Aug 16, 2011
Pioneer Corporation
Naoyuki Uramatsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Voice conference apparatus, method for confirming voice in voice co...
Patent number
7,912,196
Issue date
Mar 22, 2011
Pioneer Corporation
Tomoki Ohkawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television conference system, terminal for the system, connection c...
Patent number
7,053,924
Issue date
May 30, 2006
Pioneer Corporation
Tomoki Ohkawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION PROCESSING DEVICE, METHOD THEREOF, AND DISPLAY DEVICE
Publication number
20120249585
Publication date
Oct 4, 2012
PIONEER SOLUTIONS CORPORATION
Tomoki Ohkawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE SHARING SYSTEM
Publication number
20120036228
Publication date
Feb 9, 2012
PIONEER SOLUTIONS CORPORATION
Shuhei Ichinose
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Voice conference apparatus, method for confirming voice in voice co...
Publication number
20080019495
Publication date
Jan 24, 2008
PIONEER CORPORATION & PIONEER SOLUTIONS CORPORATION
Tomoki Ohkawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Teleconferencing device, and teleconference initiating method and p...
Publication number
20070211140
Publication date
Sep 13, 2007
PIONEER CORPORATION
Tomoki Ohkawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Version update method
Publication number
20050193387
Publication date
Sep 1, 2005
PIONEER CORPORATION
Naoyuki Uramatsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication apparatus
Publication number
20050052528
Publication date
Mar 10, 2005
PIONEER CORPORATION
Tomoki Ohkawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Drawing processing apparatus, drawing processing method, drawing pr...
Publication number
20040212629
Publication date
Oct 28, 2004
PIONEER CORPORATION
Tomoki Ohkawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Television conference system, terminal for the system, connection c...
Publication number
20040114030
Publication date
Jun 17, 2004
PIONEER CORPORATION
Tomoki Ohkawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE