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Kosuke Komatsu
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Kanagawa, JP
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last 30 patents
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Patent Grant
Data processing method and apparatus and information furnishing medium
Patent number
6,577,308
Issue date
Jun 10, 2003
Sony Corporation
Yasunori Ohto
G06 - COMPUTING CALCULATING COUNTING
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Image forming apparatus and method
Patent number
4,881,067
Issue date
Nov 14, 1989
Sony Corporation
Osamu Watanabe
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
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Patent Application
Portable information terminal allowing inputting operation with one...
Publication number
20020000922
Publication date
Jan 3, 2002
Hajime Hosaka
G06 - COMPUTING CALCULATING COUNTING