Satoko TANAKA

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Toyokawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light guide, illuminating device and image reading apparatus
- Patent number 9,715,053
- Issue date Jul 25, 2017
- Konica Minolta, Inc.
- Masahiko Tanaka
- G02 - OPTICS
Information Patent Grant
Light guiding device uses in image reading device performing light...
- Patent number 9,549,093
- Issue date Jan 17, 2017
- Konica Minolta, Inc.
- Satoko Tanaka
- G02 - OPTICS
Information Patent Grant
Light guide, illuminating device and image reading apparatus
- Patent number 9,325,874
- Issue date Apr 26, 2016
- Konica Minolta, Inc.
- Satoko Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT GUIDE, ILLUMINATING DEVICE AND IMAGE READING APPARATUS
- Publication number 20160057308
- Publication date Feb 25, 2016
- Konica Minolta, Inc.
- Satoko TANAKA
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE, LIGHT GUIDING DEVICE AND IMAGE READING APPARATUS
- Publication number 20150181070
- Publication date Jun 25, 2015
- Konica Minolta, Inc.
- Satoko TANAKA
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE, ILLUMINATING DEVICE AND IMAGE READING APPARATUS
- Publication number 20140313738
- Publication date Oct 23, 2014
- Konica Minolta, Inc.
- Masahiko TANAKA
- G02 - OPTICS