Aki Ikeda

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet feeder and image forming apparatus
- Patent number 8,774,699
- Issue date Jul 8, 2014
- Ricoh Company, Ltd.
- Shun Kobayashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeder and image forming apparatus using the same
- Patent number 8,585,040
- Issue date Nov 19, 2013
- Ricoh Company, Ltd.
- Aki Ikeda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet conveying device and image forming apparatus
- Patent number 8,439,347
- Issue date May 14, 2013
- Ricoh Company, Ltd.
- Yoshikuni Ishikawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SHEET FEEDER AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20120235346
- Publication date Sep 20, 2012
- RICOH COMPANY, LTD.
- Aki Ikeda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEEDER AND IMAGE FORMING APPARATUS
- Publication number 20120230745
- Publication date Sep 13, 2012
- RICOH COMPANY, LTD.
- Shun Kobayashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet conveying device and image forming apparatus
- Publication number 20110204557
- Publication date Aug 25, 2011
- RICOH COMPANY, LTD.
- Yoshikuni Ishikawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL