Koki MITANI

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Patents Grantslast 30 patents

Information Patent Grant
Thermal stencil-making machine
- Patent number 9,315,010
- Issue date Apr 19, 2016
- Riso Kagaku Corporation
- Koki Mitani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
THERMAL STENCIL-MAKING MACHINE
- Publication number 20160046117
- Publication date Feb 18, 2016
- Riso Kagaku Corporation
- Koki MITANI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS