Koichi Umeki

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Iwate, JP

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Patents Grantslast 30 patents

Information Patent Grant
Erasing means for thermal transfer printer
- Patent number 4,786,195
- Issue date Nov 22, 1988
- Alps Electric Co., Ltd.
- Ikuo Hibino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal lift-off correctible record and erase printer
- Patent number 4,654,674
- Issue date Mar 31, 1987
- Alps Electric Co., Ltd.
- Ikuo Hibino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS