Mitsuo Yokoi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Opto-electrical signal converter
- Patent number D328591
- Issue date Aug 11, 1992
- Sharp Corporation
- Mitsuo Yokoi
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Portable bar code reader
- Patent number D319226
- Issue date Aug 20, 1991
- Sharp Corporation
- Mitsuo Yokoi
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Order terminal for inventory control
- Patent number D317757
- Issue date Jun 25, 1991
- Sharp Corporation
- Mitsuo Yokoi
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Portable order terminal with printer
- Patent number D313224
- Issue date Dec 25, 1990
- Sharp Corporation
- Mitsuo Yokoi
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Portable order terminal with card reader
- Patent number D312628
- Issue date Dec 4, 1990
- Sharp Corporation
- Mitsuo Yokoi
- D14 - Recording, communication, or information retrieval equipment