Noboru Hayama

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Minato, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for imaging a stencil using a low energy laser and light abs...
- Patent number 5,483,883
- Issue date Jan 16, 1996
- Riso Kogaku Corporation
- Noboru Hayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS