Masanori Matsuda

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for feeding sheets, image formation apparat...
- Patent number 6,997,453
- Issue date Feb 14, 2006
- Ricoh Company, Ltd.
- Masanori Matsuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Image forming apparatus and method for improving image quality of d...
- Patent number 6,574,448
- Issue date Jun 3, 2003
- Ricoh Company, Ltd.
- Hideaki Mochimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device for fixing a toner image on a transfer medium by heat...
- Patent number 5,678,152
- Issue date Oct 14, 1997
- Ricoh Company, Ltd.
- Yuzou Kohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet feed device for an image forming apparatus
- Patent number 5,405,128
- Issue date Apr 11, 1995
- Ricoh Company, Ltd.
- Hiroshi Fujiwara
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Method of and apparatus for feeding sheets, image formation apparat...
- Publication number 20020020959
- Publication date Feb 21, 2002
- RICOH COMPANY, LIMITED
- Masanori Matsuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Image forming apparatus and method
- Publication number 20020015602
- Publication date Feb 7, 2002
- Ricoh Company, Ltd.
- Hideaki Mochimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY