Ayako IKEDA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image reading apparatus with control device to determine open / clo...
- Patent number 11,856,157
- Issue date Dec 26, 2023
- Ricoh Company, Ltd.
- Hironori Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image scanner, auto document feeder, and image forming apparatus
- Patent number 8,917,423
- Issue date Dec 23, 2014
- Ricoh Company, Limited
- Takahiro Kurakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reader, image forming apparatus, and method of correcting ima...
- Patent number 8,675,258
- Issue date Mar 18, 2014
- Ricoh Company, Limited
- Ayako Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING APPARATUS
- Publication number 20230336666
- Publication date Oct 19, 2023
- RICOH COMPANY, LTD.
- Hironori Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SCANNER, AUTO DOCUMENT FEEDER, AND IMAGE FORMING APPARATUS
- Publication number 20130170000
- Publication date Jul 4, 2013
- Takahiro KURAKATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READER, IMAGE FORMING APPARATUS, AND METHOD OF CORRECTING IMA...
- Publication number 20120013955
- Publication date Jan 19, 2012
- Ayako IKEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE