Yumiko Kurosawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet material feeding device having a sheet guide part
- Patent number 7,770,881
- Issue date Aug 10, 2010
- Fuji Xerox Co., Ltd.
- Takeshi Yokemura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Noise masking system and method in image forming apparatus
- Patent number 5,930,557
- Issue date Jul 27, 1999
- Fuji Xerox Co., Ltd.
- Shinji Sasahara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise masking system and method in image forming apparatus
- Patent number 5,784,670
- Issue date Jul 21, 1998
- Fuji Xerox Co., Ltd.
- Shinji Sasahara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Sheet material feeding device
- Publication number 20070008588
- Publication date Jan 11, 2007
- Fuji Xerox co., LTD.
- Takeshi Yokemura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE