Hiroyuki Sarada

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Fuchu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet positioning apparatus in a sheet feeding section of a printin...
- Patent number 7,635,128
- Issue date Dec 22, 2009
- Ryobi Ltd.
- Hiroyuki Sarada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet-fed printing press capable of printing both sides of a sheet
- Patent number 6,446,554
- Issue date Sep 10, 2002
- Ryobi Ltd.
- Hiroyuki Sarada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Clamping apparatus of a plate for a printing machine
- Patent number 5,927,202
- Issue date Jul 27, 1999
- Ryobi Ltd.
- Katsushi Hirokawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS