Masaru Kaneko

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Consumable management apparatus, consumable management system, and...
- Patent number 10,656,585
- Issue date May 19, 2020
- Ricoh Company, Ltd.
- Takeo Seki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus, image formation controlling method, and co...
- Patent number 8,488,141
- Issue date Jul 16, 2013
- Ricoh Company, Limited
- Masaru Kaneko
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 8,289,552
- Issue date Oct 16, 2012
- Ricoh Company, Limited
- Masaru Kaneko
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming system
- Patent number 5,610,724
- Issue date Mar 11, 1997
- Ricoh Company, Ltd.
- Masaru Kaneko
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus capable of changing dotting density
- Patent number 5,194,879
- Issue date Mar 16, 1993
- Ricoh Company, Ltd.
- Hiroaki Kotabe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CONSUMABLE MANAGEMENT APPARATUS, CONSUMABLE MANAGEMENT SYSTEM, AND...
- Publication number 20190286038
- Publication date Sep 19, 2019
- Takeo Seki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming apparatus and printer control method
- Publication number 20090021786
- Publication date Jan 22, 2009
- Ricoh Company, Limited
- Masaru Kaneko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE