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Hajime Takano
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information set importance determination system and information set...
Patent number
6,847,967
Issue date
Jan 25, 2005
NEC Corporation
Hajime Takano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed document classifying system and machine readable storag...
Patent number
5,983,246
Issue date
Nov 9, 1999
NEC Corporation
Hajime Takano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hypermedia system and method of managing directories and directory...
Patent number
5,940,831
Issue date
Aug 17, 1999
NEC Corporation
Hajime Takano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hypermedia system
Patent number
5,884,301
Issue date
Mar 16, 1999
NEC Corporation
Hajime Takano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Window display control apparatus in a window system and window disp...
Patent number
5,764,214
Issue date
Jun 9, 1998
NEC Corporation
Hajime Takano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display control system capable of processing a plurality of continu...
Patent number
5,632,030
Issue date
May 20, 1997
NEC Corporation
Hajime Takano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video data management method and apparatus
Patent number
5,543,930
Issue date
Aug 6, 1996
NEC Corporation
Hajime Takano
G11 - INFORMATION STORAGE
Information
Patent Grant
Image storage of a changeable display
Patent number
5,502,809
Issue date
Mar 26, 1996
NEC Corporation
Hajime Takano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
HOLDING DEVICE AND HOLDING METHOD
Publication number
20230228365
Publication date
Jul 20, 2023
SONY GROUP CORPORATION
KOKI WATANABE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Schedule information system
Publication number
20020013724
Publication date
Jan 31, 2002
NEC Corporation
Masato Kudo
G06 - COMPUTING CALCULATING COUNTING