Kaeko Yoshikawa

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Nara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Schedule management apparatus
- Patent number 6,012,037
- Issue date Jan 4, 2000
- Sharp Kabushiki Kaisha
- Kaeko Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data control apparatus for managing data possessing time information
- Patent number 5,247,435
- Issue date Sep 21, 1993
- Sharp Kabushiki Kaisha
- Kaeko Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING