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Shinya Hirata
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Tokyo, JP
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last 30 patents
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Patent Application
Method and system for modeling business card exchanges in a point-t...
Publication number
20020046106
Publication date
Apr 18, 2002
Akira Ishibashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for managing accounts receivable and payable and...
Publication number
20020046162
Publication date
Apr 18, 2002
Hitachi, Ltd
Masahiro Sakashita
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Settlement method and system
Publication number
20020029192
Publication date
Mar 7, 2002
Hitachi, Ltd
Masayuki Nakagawa
G06 - COMPUTING CALCULATING COUNTING