Hiroki KURUMA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driving device, image reading device, and image forming apparatus
- Patent number 10,057,441
- Issue date Aug 21, 2018
- Sharp Kabushiki Kaisha
- Kazuhiro Iguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and image forming apparatus equipped therewith
- Patent number 9,681,014
- Issue date Jun 13, 2017
- SHARP KABUSHIKI KAISHA
- Masahiro Imoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illuminating device, image reading device, and image forming device...
- Patent number 9,635,209
- Issue date Apr 25, 2017
- SHARP KABUSHIKI KAISHA
- Yasuhiro Suto
- G02 - OPTICS
Information Patent Grant
Image reading apparatus and image forming apparatus equipped therewith
- Patent number 9,420,140
- Issue date Aug 16, 2016
- Sharp Kabushiki Kaisha
- Masahiro Imoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illuminating device, image reading device, and image forming device...
- Patent number 9,398,186
- Issue date Jul 19, 2016
- Sharp Kabushiki Kaisha
- Yasuhiro Suto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DRIVING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20170111528
- Publication date Apr 20, 2017
- Sharp Kabushiki Kaisha
- Kazuhiro IGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS EQUIPPED THEREWITH
- Publication number 20160323474
- Publication date Nov 3, 2016
- Sharp Kabushiki Kaisha
- Masahiro IMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING DEVICE...
- Publication number 20160301820
- Publication date Oct 13, 2016
- Sharp Kabushiki Kaisha
- Yasuhiro SUTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING DEVICE...
- Publication number 20160006897
- Publication date Jan 7, 2016
- Sharp Kabushiki Kaisha
- Yasuhiro SUTO
- G02 - OPTICS
Information Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS EQUIPPED THEREWITH
- Publication number 20150365556
- Publication date Dec 17, 2015
- Sharp Kabushiki Kaisha
- Masahiro IMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE