Hideaki Kumada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of thermal transfer recording on marking film
- Patent number 5,611,881
- Issue date Mar 18, 1997
- Toyo Ink Manufacturing Co., Ltd.
- Yasunori Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image receptor sheet for thermal transfer
- Patent number 5,527,615
- Issue date Jun 18, 1996
- Toyo Ink Manufacturing Co., Ltd.
- Yasunori Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS