Ikutaro Mitsutake

Person

Utsunomiya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light guiding member and illumination device
- Patent number 10,459,156
- Issue date Oct 29, 2019
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- G02 - OPTICS
Information Patent Grant
Light-guide member, illumination device, and image reading apparatu...
- Patent number 10,009,500
- Issue date Jun 26, 2018
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- G02 - OPTICS
Information Patent Grant
Image reading apparatus that illuminates an original and reads an i...
- Patent number 9,749,493
- Issue date Aug 29, 2017
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 9,596,379
- Issue date Mar 14, 2017
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light guiding unit, and light illuminating device and image reading...
- Patent number 9,348,083
- Issue date May 24, 2016
- Canon Kabushiki Kaisha
- Narumasa Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination device and image reading apparatus
- Patent number 9,083,840
- Issue date Jul 14, 2015
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- F21 - LIGHTING
Information Patent Grant
Illumination apparatus and image reading apparatus
- Patent number 8,982,431
- Issue date Mar 17, 2015
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light guide, illumination device, and image reading apparatus
- Patent number 8,867,109
- Issue date Oct 21, 2014
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light guide, illumination device, and image reading apparatus
- Patent number 8,817,342
- Issue date Aug 26, 2014
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading optical system and image reading apparatus
- Patent number 8,749,864
- Issue date Jun 10, 2014
- Canon Kabushiki Kaisha
- Tado Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT GUIDING MEMBER AND ILLUMINATION DEVICE
- Publication number 20190121021
- Publication date Apr 25, 2019
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- G02 - OPTICS
Information Patent Application
LIGHT-GUIDE MEMBER, ILLUMINATION DEVICE, AND IMAGE READING APPARATUS
- Publication number 20170187907
- Publication date Jun 29, 2017
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- G02 - OPTICS
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20160352953
- Publication date Dec 1, 2016
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20160269594
- Publication date Sep 15, 2016
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT GUIDING UNIT, AND LIGHT ILLUMINATING DEVICE AND IMAGE READING...
- Publication number 20160085016
- Publication date Mar 24, 2016
- Canon Kabushiki Kaisha
- Narumasa Ito
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE AND IMAGE READING APPARATUS
- Publication number 20140253982
- Publication date Sep 11, 2014
- Canon Kabushiki Kaisha
- Ikutaro MITSUTAKE
- G01 - MEASURING TESTING
Information Patent Application
ILLUMINATION APPARATUS AND IMAGE READING APPARATUS
- Publication number 20140055827
- Publication date Feb 27, 2014
- Ikutaro Mitsutake
- G02 - OPTICS
Information Patent Application
IMAGE READING OPTICAL SYSTEM AND IMAGE READING APPARATUS
- Publication number 20130107333
- Publication date May 2, 2013
- Canon Kabushiki Kaisha
- Tadao Hayashide
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE, ILLUMINATION DEVICE, AND IMAGE READING APPARATUS
- Publication number 20130083369
- Publication date Apr 4, 2013
- Canon Kabushiki Kaisha
- Ikutaro Mitsutake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ikutaro Mitsutake

Person

Patents Grantslast 30 patents

Light guiding member and illumination device

Light-guide member, illumination device, and image reading apparatu...

Image reading apparatus that illuminates an original and reads an i...

Image reading apparatus

Light guiding unit, and light illuminating device and image reading...

Illumination device and image reading apparatus

Illumination apparatus and image reading apparatus

Light guide, illumination device, and image reading apparatus

Light guide, illumination device, and image reading apparatus

Image reading optical system and image reading apparatus

Patents Applicationslast 30 patents

LIGHT GUIDING MEMBER AND ILLUMINATION DEVICE

LIGHT-GUIDE MEMBER, ILLUMINATION DEVICE, AND IMAGE READING APPARATUS

IMAGE READING APPARATUS

IMAGE READING APPARATUS

LIGHT GUIDING UNIT, AND LIGHT ILLUMINATING DEVICE AND IMAGE READING...

ILLUMINATION DEVICE AND IMAGE READING APPARATUS

ILLUMINATION APPARATUS AND IMAGE READING APPARATUS

IMAGE READING OPTICAL SYSTEM AND IMAGE READING APPARATUS

LIGHT GUIDE, ILLUMINATION DEVICE, AND IMAGE READING APPARATUS