Yoshimi Ikezawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermal recording material and method for producing the same
- Patent number 8,623,785
- Issue date Jan 7, 2014
- Mitsubishi Paper Mills Limited
- Nobuko Takahama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal recording material
- Patent number 8,288,313
- Issue date Oct 16, 2012
- Mitsubishi Paper Mills Limited
- Yoshimi Ikezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
THERMAL RECORDING MATERIAL AND METHOD FOR PRODUCING THE SAME
- Publication number 20130053240
- Publication date Feb 28, 2013
- MITSUBISHI PAPER MILLS LIMITED
- Nobuko Takahama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THERMAL RECORDING MATERIAL
- Publication number 20100069240
- Publication date Mar 18, 2010
- Yoshimi Ikezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS