Jitsunori Fujiyama

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Minamisaitama-Gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hot melt colored ink
- Patent number 5,906,678
- Issue date May 25, 1999
- Polycol Color Industries Co., Ltd.
- Jitsunori Fujiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS