Naoki Akihiro

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Amimachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet transfer mechanism for printer with suction through-hole dens...
- Patent number 8,764,012
- Issue date Jul 1, 2014
- Riso Kagaku Corporation
- Naoki Akihiro
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 8,376,511
- Issue date Feb 19, 2013
- Riso Kagaku Corporation
- Tomohiko Shimoda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printer
- Patent number 8,308,285
- Issue date Nov 13, 2012
- Riso Kagaku Corporation
- Naoki Akihiro
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink-jet printer
- Patent number 8,262,211
- Issue date Sep 11, 2012
- Riso Kagaku Corporation
- Ryota Yamagishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INK-JET PRINTER
- Publication number 20110242220
- Publication date Oct 6, 2011
- Riso Kagaku Corporation
- Ryota YAMAGISHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTER
- Publication number 20110050777
- Publication date Mar 3, 2011
- Riso Kagaku Corporation
- Naoki AKIHIRO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Sheet transfer mechanism for printer
- Publication number 20100084803
- Publication date Apr 8, 2010
- Riso Kagaku Corporation
- Naoki Akihiro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image forming apparatus
- Publication number 20100079545
- Publication date Apr 1, 2010
- Riso Kagaku Corporation
- Tomohiko Shimoda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS