Naoya MASUDA

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet supplying device
- Patent number 11,059,687
- Issue date Jul 13, 2021
- Riso Kagaku Corporation
- Masayoshi Sakamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper feed unit for printer
- Patent number 8,641,043
- Issue date Feb 4, 2014
- Riso Kagaku Corporation
- Naoya Masuda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet discharge device
- Patent number 8,376,355
- Issue date Feb 19, 2013
- Riso Kagaku Corporation
- Hiroshi Sugitani
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SHEET SUPPLYING DEVICE
- Publication number 20190127163
- Publication date May 2, 2019
- Riso Kagaku Corporation
- Masayoshi SAKAMOTO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET DISCHARGE DEVICE
- Publication number 20120181742
- Publication date Jul 19, 2012
- Riso Kagaku Corporation
- Hiroshi SUGITANI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Paper feed unit for printer
- Publication number 20100084806
- Publication date Apr 8, 2010
- RISO KAGAKU COPORATION
- Naoya MASUDA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL