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Hiroshi Toriumi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display device, display method, and computer product
Patent number
7,671,852
Issue date
Mar 2, 2010
Pioneer Corporation
Takayuki Kasuya
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image display device and information recording medium
Patent number
7,038,851
Issue date
May 2, 2006
Pioneer Corporation
Masaru Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image displaying apparatus
Patent number
6,972,738
Issue date
Dec 6, 2005
Pioneer Corporation
Masaru Ishikawa
G02 - OPTICS
Information
Patent Grant
Method and apparatus for disinfecting drainage
Patent number
6,562,244
Issue date
May 13, 2003
Ebara Corporation
Yoshiharu Yasuhara
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Sing-along data transmitting method and a sing-along data transmitt...
Patent number
6,062,868
Issue date
May 16, 2000
Pioneer Electronic Corporation
Hiroshi Toriumi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Data communication in CATV system
Patent number
4,454,538
Issue date
Jun 12, 1984
Pioneer Electronic Corporation
Hiroshi Toriumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CONTENT SEARCH DEVICE, CONTENT SEARCH SYSTEM, CONTENT SEARCH SYSTEM...
Publication number
20090307629
Publication date
Dec 10, 2009
Naoaki Horiuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Display device
Publication number
20070195010
Publication date
Aug 23, 2007
PIONEER CORPORATION
Hiroshi Toriumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Display device
Publication number
20070146244
Publication date
Jun 28, 2007
PIONEER CORPORATION
Akio Fukushima
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device, display method, and computer product
Publication number
20070085844
Publication date
Apr 19, 2007
PIONEER CORPORATION
Takayuki Kasuya
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display control apparatus, display method, and computer product
Publication number
20070085845
Publication date
Apr 19, 2007
PIONEER CORPORATION
Fumiko Kikuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image display device and information recording medium
Publication number
20030214577
Publication date
Nov 20, 2003
PIONEER CORPORATION
Masaru Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image displaying apparatus
Publication number
20030095079
Publication date
May 22, 2003
Pioneer Corporation
Masaru Ishikawa
G02 - OPTICS