Wataru Kubo

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light-controlling device
- Patent number 12,174,404
- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Electrochromic device, optical filter, lens unit, image pickup appa...
- Patent number 12,078,904
- Issue date Sep 3, 2024
- Canon Kabushiki Kaisha
- Wataru Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light modulating element and optical apparatus, imaging apparatus a...
- Patent number 12,081,855
- Issue date Sep 3, 2024
- Canon Kabushiki Kaisha
- Wataru Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus
- Patent number 11,968,461
- Issue date Apr 23, 2024
- Canon Kabushiki Kaisha
- Wataru Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrochromic element, optical filter, lens unit, image pickup app...
- Patent number 11,661,546
- Issue date May 30, 2023
- Canon Kabushiki Kaisha
- Wataru Kubo
- B32 - LAYERED PRODUCTS
Information Patent Grant
Electrochromic element, optical apparatus, light control window, an...
- Patent number 11,630,364
- Issue date Apr 18, 2023
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Electrochromic device
- Patent number 11,573,473
- Issue date Feb 7, 2023
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Electrochromic element, imaging apparatus and transmittance variabl...
- Patent number 11,442,324
- Issue date Sep 13, 2022
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Electrochromic mirror
- Patent number 11,402,717
- Issue date Aug 2, 2022
- Canon Kabushiki Kaisha
- Wataru Kubo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrochromic element
- Patent number 11,366,369
- Issue date Jun 21, 2022
- Canon Kabushiki Kaisha
- Kazuho Saeki
- G02 - OPTICS
Information Patent Grant
Organic compound, electrochromic element containing the same, optic...
- Patent number 11,319,483
- Issue date May 3, 2022
- Canon Kabushiki Kaisha
- Kenji Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrochromic device, optical filter using same, lens unit, image...
- Patent number 11,194,215
- Issue date Dec 7, 2021
- Canon Kabushiki Kaisha
- Kazuya Miyazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electrochromic device, optical filter, lens unit, imaging apparatus...
- Patent number 11,180,950
- Issue date Nov 23, 2021
- Canon Kabushiki Kaisha
- Wataru Kubo
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Image capturing apparatus and method for controlling temperature of...
- Patent number 10,784,295
- Issue date Sep 22, 2020
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Electrochromic element
- Patent number 10,684,526
- Issue date Jun 16, 2020
- Canon Kabushiki Kaisha
- Jun Yamamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electrochromic element, optical filter, lens unit, imaging apparatu...
- Patent number 10,444,588
- Issue date Oct 15, 2019
- Canon Kabushiki Kaisha
- Kenji Yamada
- G02 - OPTICS
Information Patent Grant
Organic electrochromic device, optical filter, lens unit, and imagi...
- Patent number 10,372,005
- Issue date Aug 6, 2019
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Electrochromic element, method of driving the same, optical filter,...
- Patent number 10,353,263
- Issue date Jul 16, 2019
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Electrochromic element, optical filter, lens unit, and image pick-u...
- Patent number 10,303,033
- Issue date May 28, 2019
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Organic compound, electrochromic element containing the same, optic...
- Patent number 10,208,244
- Issue date Feb 19, 2019
- Canon Kabushiki Kaisha
- Kenji Yamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochromic element
- Patent number 10,151,958
- Issue date Dec 11, 2018
- Canon Kabushiki Kaisha
- Jun Yamamoto
- G02 - OPTICS
Information Patent Grant
Module for optical information reader
- Patent number 10,140,490
- Issue date Nov 27, 2018
- OPTOELECTRONICS CO., LTD.
- Wataru Kubo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrochromic device, optical filter, lens unit, and imaging appar...
- Patent number 9,977,306
- Issue date May 22, 2018
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Electrochromic element, optical filter, lens unit, image pickup app...
- Patent number 9,869,919
- Issue date Jan 16, 2018
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Electrochromic element, method of driving the same, an optical filt...
- Patent number 9,798,213
- Issue date Oct 24, 2017
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Electrochromic element, optical filter, lens unit, image pickup app...
- Patent number 9,766,527
- Issue date Sep 19, 2017
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Grant
Optical information reader and illuminating method
- Patent number 9,378,402
- Issue date Jun 28, 2016
- OPTOELECTRONICS CO., LTD.
- Zhihui Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
X-ray waveguide
- Patent number 9,129,718
- Issue date Sep 8, 2015
- Canon Kabushiki Kaisha
- Kohei Okamoto
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Metal structural body-containing polymer film, method for manufactu...
- Patent number 9,096,936
- Issue date Aug 4, 2015
- Canon Kabushiki Kaisha
- Wataru Kubo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
X-ray waveguide
- Patent number 8,971,496
- Issue date Mar 3, 2015
- Canon Kabushiki Kaisha
- Kohei Okamoto
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
ION-SELECTIVE MEMBRANE, ION-SELECTIVE ELECTRODE, ION SENSOR, SPECIM...
- Publication number 20230226544
- Publication date Jul 20, 2023
- Canon Kabushiki Kaisha
- WATARU KUBO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROCHROMIC DEVICE, LENS UNIT, IMAGING DEVICE, WINDOW MEMBER, AN...
- Publication number 20230126380
- Publication date Apr 27, 2023
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT
- Publication number 20230041311
- Publication date Feb 9, 2023
- Canon Kabushiki Kaisha
- Wataru Kubo
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
LIGHT MODULATING ELEMENT AND OPTICAL APPARATUS, IMAGING APPARATUS A...
- Publication number 20220345599
- Publication date Oct 27, 2022
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APPA...
- Publication number 20220197098
- Publication date Jun 23, 2022
- Canon Kabushiki Kaisha
- Wataru Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PICKUP APPARATUS
- Publication number 20220166959
- Publication date May 26, 2022
- Canon Kabushiki Kaisha
- Wataru Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-CONTROLLING DEVICE
- Publication number 20210294008
- Publication date Sep 23, 2021
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT
- Publication number 20210200050
- Publication date Jul 1, 2021
- Canon Kabushiki Kaisha
- Kazuho Saeki
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT, OPTICAL APPARATUS, LIGHT CONTROL WINDOW, AN...
- Publication number 20210011351
- Publication date Jan 14, 2021
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APP...
- Publication number 20200241377
- Publication date Jul 30, 2020
- Canon Kabushiki Kaisha
- Wataru Kubo
- B32 - LAYERED PRODUCTS
Information Patent Application
ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APP...
- Publication number 20200233277
- Publication date Jul 23, 2020
- Canon Kabushiki Kaisha
- Wataru Kubo
- B32 - LAYERED PRODUCTS
Information Patent Application
ELECTROCHROMIC ELEMENT
- Publication number 20200209699
- Publication date Jul 2, 2020
- Canon Kabushiki Kaisha
- Kazuho Saeki
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC MIRROR
- Publication number 20200089072
- Publication date Mar 19, 2020
- Canon Kabushiki Kaisha
- Wataru Kubo
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTROCHROMIC ELEMENT, IMAGING APPARATUS AND TRANSMITTANCE VARIABL...
- Publication number 20190353971
- Publication date Nov 21, 2019
- Canon Kabushiki Kaisha
- Wataru Kubo
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ELECTROCHROMIC DEVICE, OPTICAL FILTER USING SAME, LENS UNIT, IMAGE...
- Publication number 20190265569
- Publication date Aug 29, 2019
- Canon Kabushiki Kaisha
- Kazuya Miyazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE CAPTURING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND ACC...
- Publication number 20190229137
- Publication date Jul 25, 2019
- Canon Kabushiki Kaisha
- Wataru Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, IMAGING APPARATUS...
- Publication number 20190171077
- Publication date Jun 6, 2019
- Canon Kabushiki Kaisha
- Wataru Kubo
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ELECTROCHROMIC DEVICE
- Publication number 20190163027
- Publication date May 30, 2019
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ORGANIC COMPOUND, ELECTROCHROMIC ELEMENT CONTAINING THE SAME, OPTIC...
- Publication number 20190136125
- Publication date May 9, 2019
- Canon Kabushiki Kaisha
- Kenji Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROCHROMIC ELEMENT
- Publication number 20190049813
- Publication date Feb 14, 2019
- Canon Kabushiki Kaisha
- Jun Yamamoto
- F21 - LIGHTING
Information Patent Application
ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGING APPARATU...
- Publication number 20180052375
- Publication date Feb 22, 2018
- Canon Kabushiki Kaisha
- Kenji Yamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROCHROMIC ELEMENT, METHOD OF DRIVING THE SAME, OPTICAL FILTER,...
- Publication number 20180024407
- Publication date Jan 25, 2018
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT
- Publication number 20180011386
- Publication date Jan 11, 2018
- Canon Kabushiki Kaisha
- Jun Yamamoto
- G02 - OPTICS
Information Patent Application
ORGANIC COMPOUND, ELECTROCHROMIC ELEMENT CONTAINING THE SAME, OPTIC...
- Publication number 20170313934
- Publication date Nov 2, 2017
- Canon Kabushiki Kaisha
- Kenji Yamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, AND IMAGI...
- Publication number 20170242314
- Publication date Aug 24, 2017
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, AND IMAGE PICK-U...
- Publication number 20170235202
- Publication date Aug 17, 2017
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APP...
- Publication number 20170003562
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APP...
- Publication number 20170003563
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC ELEMENT, METHOD OF DRIVING THE SAME, AN OPTICAL FILT...
- Publication number 20160357082
- Publication date Dec 8, 2016
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, AND IMAGING APPAR...
- Publication number 20160299401
- Publication date Oct 13, 2016
- Canon Kabushiki Kaisha
- Wataru Kubo
- G02 - OPTICS

Wataru Kubo

Person

Patents Grantslast 30 patents

Light-controlling device

Electrochromic device, optical filter, lens unit, image pickup appa...

Light modulating element and optical apparatus, imaging apparatus a...

Image pickup apparatus

Electrochromic element, optical filter, lens unit, image pickup app...

Electrochromic element, optical apparatus, light control window, an...

Electrochromic device

Electrochromic element, imaging apparatus and transmittance variabl...

Electrochromic mirror

Electrochromic element

Organic compound, electrochromic element containing the same, optic...

Electrochromic device, optical filter using same, lens unit, image...

Electrochromic device, optical filter, lens unit, imaging apparatus...

Image capturing apparatus and method for controlling temperature of...

Electrochromic element

Electrochromic element, optical filter, lens unit, imaging apparatu...

Organic electrochromic device, optical filter, lens unit, and imagi...

Electrochromic element, method of driving the same, optical filter,...

Electrochromic element, optical filter, lens unit, and image pick-u...

Organic compound, electrochromic element containing the same, optic...

Electrochromic element

Module for optical information reader

Electrochromic device, optical filter, lens unit, and imaging appar...

Electrochromic element, optical filter, lens unit, image pickup app...

Electrochromic element, method of driving the same, an optical filt...

Electrochromic element, optical filter, lens unit, image pickup app...

Optical information reader and illuminating method

X-ray waveguide

Metal structural body-containing polymer film, method for manufactu...

X-ray waveguide

Patents Applicationslast 30 patents

ION-SELECTIVE MEMBRANE, ION-SELECTIVE ELECTRODE, ION SENSOR, SPECIM...

ELECTROCHROMIC DEVICE, LENS UNIT, IMAGING DEVICE, WINDOW MEMBER, AN...

ELECTROCHROMIC ELEMENT

LIGHT MODULATING ELEMENT AND OPTICAL APPARATUS, IMAGING APPARATUS A...

ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APPA...

IMAGE PICKUP APPARATUS

LIGHT-CONTROLLING DEVICE

ELECTROCHROMIC ELEMENT

ELECTROCHROMIC ELEMENT, OPTICAL APPARATUS, LIGHT CONTROL WINDOW, AN...

ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APP...

ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APP...

ELECTROCHROMIC ELEMENT

ELECTROCHROMIC MIRROR

ELECTROCHROMIC ELEMENT, IMAGING APPARATUS AND TRANSMITTANCE VARIABL...

ELECTROCHROMIC DEVICE, OPTICAL FILTER USING SAME, LENS UNIT, IMAGE...

IMAGE CAPTURING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND ACC...

ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, IMAGING APPARATUS...

ELECTROCHROMIC DEVICE

ORGANIC COMPOUND, ELECTROCHROMIC ELEMENT CONTAINING THE SAME, OPTIC...

ELECTROCHROMIC ELEMENT

ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGING APPARATU...

ELECTROCHROMIC ELEMENT, METHOD OF DRIVING THE SAME, OPTICAL FILTER,...

ELECTROCHROMIC ELEMENT

ORGANIC COMPOUND, ELECTROCHROMIC ELEMENT CONTAINING THE SAME, OPTIC...

ORGANIC ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, AND IMAGI...

ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, AND IMAGE PICK-U...

ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APP...

ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APP...

ELECTROCHROMIC ELEMENT, METHOD OF DRIVING THE SAME, AN OPTICAL FILT...

ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, AND IMAGING APPAR...