Tokiko Inoue

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Zama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light irradiation device and image forming apparatus
- Patent number 9,057,809
- Issue date Jun 16, 2015
- Ricoh Company, Ltd.
- Akihiro Iwamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging apparatus
- Patent number 8,970,700
- Issue date Mar 3, 2015
- Ricoh Company, Ltd.
- Tokiko Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination system, image reader and image forming device
- Patent number 8,928,956
- Issue date Jan 6, 2015
- Ricoh Company, Ltd.
- Akihiro Iwamatsu
- G02 - OPTICS
Information Patent Grant
Optical radiation device, image reader, and image forming device
- Patent number 8,848,262
- Issue date Sep 30, 2014
- Ricoh Company, Ltd.
- Akihiro Iwamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light irradiator, image scanner, and image forming apparatus
- Patent number 8,780,416
- Issue date Jul 15, 2014
- Ricoh Company, Ltd.
- Tokiko Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning device and image forming apparatus
- Patent number 8,179,580
- Issue date May 15, 2012
- Ricoh Company, Ltd.
- Akihiro Iwamatsu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT IRRADIATION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20150062668
- Publication date Mar 5, 2015
- RICOH COMPANY, LTD.
- Akihiro IWAMATSU
- G02 - OPTICS
Information Patent Application
ILLUMINATION SYSTEM, IMAGE READER AND IMAGE FORMING DEVICE
- Publication number 20130222865
- Publication date Aug 29, 2013
- Akihiro IWAMATSU
- G02 - OPTICS
Information Patent Application
OPTICAL RADIATION DEVICE, IMAGE READER, AND IMAGE FORMING DEVICE
- Publication number 20130141766
- Publication date Jun 6, 2013
- Akihiro IWAMATSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT IRRADIATOR, IMAGE SCANNER, AND IMAGE FORMING APPARATUS
- Publication number 20130135859
- Publication date May 30, 2013
- Tokiko INOUE
- G02 - OPTICS
Information Patent Application
LASER RADAR APPARATUS
- Publication number 20130120734
- Publication date May 16, 2013
- Tetsuya Ogata
- G01 - MEASURING TESTING
Information Patent Application
IMAGING APPARATUS
- Publication number 20110298925
- Publication date Dec 8, 2011
- Tokiko Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20110286067
- Publication date Nov 24, 2011
- Akihiro IWAMATSU
- G02 - OPTICS