Mitsuhiro Yoshida

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semi-transmissive semi-reflective film laminate and a method of pro...
- Patent number 5,746,857
- Issue date May 5, 1998
- Tomoegawa Paper Co., Ltd.
- Chikara Murata
- G02 - OPTICS
Information Patent Grant
Thermal printing medium and method for preparing the same
- Patent number 5,296,441
- Issue date Mar 22, 1994
- Tomoegawa Paper Co., Ltd.
- Mitsuhiro Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermo-sensitive recording label paper
- Patent number 5,061,677
- Issue date Oct 29, 1991
- Tomoegawa Paper Co., Ltd.
- Mitsuhiro Yoshida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS