Masayuki Hatano

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reversible information display medium of liquid crystal type and no...
- Patent number 6,773,626
- Issue date Aug 10, 2004
- Tokyo Magnetic Printing Co., Ltd.
- Satoshi Sanada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic recording medium and method for manufacturing the same
- Patent number 5,643,686
- Issue date Jul 1, 1997
- Tokyo Magnetic Printing Co., Ltd.
- Teiichi Isshiki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Reversible information display medium of liquid crystal type and no...
- Publication number 20020076511
- Publication date Jun 20, 2002
- Satoshi Sanada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...