Akihisa Ueda

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bit and word memory allocation for a programmable controller
- Patent number 5,121,490
- Issue date Jun 9, 1992
- Hitachi, Ltd.
- Akihisa Ueda
- G05 - CONTROLLING REGULATING
Information Patent Grant
Paper sheet depositing and dispensing apparatus, abnormality recove...
- Patent number 5,101,979
- Issue date Apr 7, 1992
- Hitachi, Ltd.
- Motoo Uno
- G07 - CHECKING-DEVICES
Information Patent Grant
Method and apparatus for detecting the uncontrollable operation of...
- Patent number 4,710,928
- Issue date Dec 1, 1987
- Hitachi, Ltd.
- Akihisa Ueda
- G06 - COMPUTING CALCULATING COUNTING