Ryoki MATSUI

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Kodama-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illumination apparatus, reading apparatus, and printing apparatus
- Patent number 10,527,780
- Issue date Jan 7, 2020
- Canon Components, Inc.
- Ryoki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor unit, paper sheet distinguishing apparatus, image read...
- Patent number 9,516,186
- Issue date Dec 6, 2016
- Canon Components, Inc.
- Yoshihiko Tsumekawa
- G02 - OPTICS
Information Patent Grant
Image sensor unit, image reading apparatus, and paper sheet disting...
- Patent number 9,478,090
- Issue date Oct 25, 2016
- Canon Components, Inc.
- Shuuichi Shimoda
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION APPARATUS, LINE SENSOR ASSEMBLY, READING APPARATUS, AN...
- Publication number 20190072711
- Publication date Mar 7, 2019
- CANON COMPONENTS, INC.
- Ryoki MATSUI
- G02 - OPTICS
Information Patent Application
ILLUMINATION APPARATUS, READING APPARATUS, AND PRINTING APPARATUS
- Publication number 20190072710
- Publication date Mar 7, 2019
- CANON COMPONENTS, INC.
- Ryoki MATSUI
- G02 - OPTICS
Information Patent Application
IMAGE SENSOR UNIT, PAPER SHEET DISTINGUISHING APPARATUS, IMAGE READ...
- Publication number 20160006898
- Publication date Jan 7, 2016
- CANON COMPONENTS, INC.
- Yoshihiko TSUMEKAWA
- G02 - OPTICS
Information Patent Application
IMAGE SENSOR UNIT, IMAGE READING APPARATUS, AND PAPER SHEET DISTING...
- Publication number 20150110382
- Publication date Apr 23, 2015
- Canon Components, Inc.
- Shuuichi SHIMODA
- G01 - MEASURING TESTING