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TOTEC CO., LTD.
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SHINAGAWA-KU, TOKYO, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Feature extraction system for digitized character information
Patent number
4,468,808
Issue date
Aug 28, 1984
Agency of Industrial Science and Technology
Shunji Mori
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Check digit calculator
Patent number
4,419,572
Issue date
Dec 6, 1983
Tokyo Keiki Company Ltd.
Mutsumi Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Check digit calculator
Patent number
4,272,674
Issue date
Jun 9, 1981
Tokyo Keiki Company Ltd.
Mutsumi Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Numbering machine with check digit function
Patent number
4,265,173
Issue date
May 5, 1981
Tokyo Keiki Company Ltd.
Mutsumi Takahashi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
73534683 - TOTEC
Serial number
73534683
Registration number
1364301
Filing date
Apr 29, 1985
TOTEC CO., LTD.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments