Harumi Katayama

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Yamatokoriyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image-reading device
- Patent number 5,754,713
- Issue date May 19, 1998
- Sharp Kabushiki Kaisha
- Masanobu Deguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable image processing apparatus
- Patent number 5,535,010
- Issue date Jul 9, 1996
- Sharp Kabushiki Kaisha
- Hirokazu Izumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS