Yoshiaki Kumazawa

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Hadano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermal transfer recording medium
- Patent number 6,103,389
- Issue date Aug 15, 2000
- Kabushiki Kaisha Pilot
- Noriatsu Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal-transfer recording medium and thermal transfer recording me...
- Patent number 5,964,976
- Issue date Oct 12, 1999
- Kabushiki Kaisha Pilot
- Noriatsu Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS