Takashi Kawabata

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Isehara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet scanner
- Patent number 5,267,059
- Issue date Nov 30, 1993
- Ricoh Company, Ltd.
- Takashi Kawabata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Document reading apparatus having photoconductive detector for dete...
- Patent number 5,202,556
- Issue date Apr 13, 1993
- Ricoh Company, Ltd.
- Takashi Kawabata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE