Mitsuru Maeda

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermal image transfer recording medium
- Patent number 6,117,562
- Issue date Sep 12, 2000
- Ricoh Company, Ltd.
- Junko Yamaguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal image transfer recording medium and recording method using...
- Patent number 5,716,477
- Issue date Feb 10, 1998
- Ricoh Company, Ltd.
- Junko Yamaguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermosensitive image transfer recording medium
- Patent number 5,045,383
- Issue date Sep 3, 1991
- Ricoh Company, Ltd.
- Mitsuru Maeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic recording medium
- Patent number 4,728,556
- Issue date Mar 1, 1988
- Ricoh Company, Ltd.
- Takao Igawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY