Masashi Narita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermal transfer sheet
- Patent number 5,662,989
- Issue date Sep 2, 1997
- Dai Nippon Printing Co., Ltd.
- Hitoshi Obata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat transfer sheet
- Patent number 5,418,210
- Issue date May 23, 1995
- Dai Nippon Insatsu Kabushiki Kaisha
- Noritaka Egashira
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat transfer sheet
- Patent number 5,252,532
- Issue date Oct 12, 1993
- Dai Nippon Insatsu Kabushiki Kaisha
- Noritaka Egashira
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal transfer sheet for repeated printing cycles
- Patent number 5,248,561
- Issue date Sep 28, 1993
- Dai Nippon Printing Co., Ltd.
- Tetsuya Fujiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat transfer sheet
- Patent number 5,118,658
- Issue date Jun 2, 1992
- Dai Nippon Insatsu Kabushiki Kaisha
- Noritaka Egashira
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS