Tomoki Hasegawa

Person

Utsunomiya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lens barrel and imaging apparatus
- Patent number 11,106,003
- Issue date Aug 31, 2021
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Grant
Lens barrel and optical apparatus
- Patent number 10,641,985
- Issue date May 5, 2020
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Grant
Lens barrel and optical apparatus
- Patent number 10,591,698
- Issue date Mar 17, 2020
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens barrel, optical apparatus, and method of manufacturing the len...
- Patent number 9,846,293
- Issue date Dec 19, 2017
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens barrel and optical apparatus including the same
- Patent number 8,582,205
- Issue date Nov 12, 2013
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Grant
Aperture unit and lens barrel including the same
- Patent number 8,465,218
- Issue date Jun 18, 2013
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Grant
Aperture unit and lens barrel including the same
- Patent number 8,142,085
- Issue date Mar 27, 2012
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Grant
Lens driving device, lens barrel, optical apparatus, and method for...
- Patent number 7,800,850
- Issue date Sep 21, 2010
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Grant
Lens barrel and optical apparatus
- Patent number 7,551,369
- Issue date Jun 23, 2009
- Canon Kabushiki Kaisha
- Chifuyu Tomita
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LENS BARREL AND OPTICAL APPARATUS
- Publication number 20180348472
- Publication date Dec 6, 2018
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Application
LENS BARREL AND IMAGING APPARATUS
- Publication number 20180321461
- Publication date Nov 8, 2018
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Application
LENS BARREL, OPTICAL APPARATUS, AND METHOD OF MANUFACTURING THE LEN...
- Publication number 20160062071
- Publication date Mar 3, 2016
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Application
APERTURE UNIT AND LENS BARREL INCLUDING THE SAME
- Publication number 20120147446
- Publication date Jun 14, 2012
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Application
APERTURE UNIT AND LENS BARREL INCLUDING THE SAME
- Publication number 20110091198
- Publication date Apr 21, 2011
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Application
LENS BARREL AND OPTICAL APPARATUS INCLUDING THE SAME
- Publication number 20100182696
- Publication date Jul 22, 2010
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Application
LENS DRIVING DEVICE, LENS BARREL, OPTICAL APPARATUS, AND METHOD FOR...
- Publication number 20090219635
- Publication date Sep 3, 2009
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- G02 - OPTICS
Information Patent Application
LENS BARREL AND OPTICAL APPARATUS
- Publication number 20080158692
- Publication date Jul 3, 2008
- Canon Kabushiki Kaisha
- Chifuyu Tomita
- G02 - OPTICS
Information Patent Application
Light quantity regulator, optical apparatus and photographing appar...
- Publication number 20050123290
- Publication date Jun 9, 2005
- Canon Kabushiki Kaisha
- Tomoki Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tomoki Hasegawa

Person

Patents Grantslast 30 patents

Lens barrel and imaging apparatus

Lens barrel and optical apparatus

Lens barrel and optical apparatus

Lens barrel, optical apparatus, and method of manufacturing the len...

Lens barrel and optical apparatus including the same

Aperture unit and lens barrel including the same

Aperture unit and lens barrel including the same

Lens driving device, lens barrel, optical apparatus, and method for...

Lens barrel and optical apparatus

Patents Applicationslast 30 patents

LENS BARREL AND OPTICAL APPARATUS

LENS BARREL AND IMAGING APPARATUS

LENS BARREL, OPTICAL APPARATUS, AND METHOD OF MANUFACTURING THE LEN...

APERTURE UNIT AND LENS BARREL INCLUDING THE SAME

APERTURE UNIT AND LENS BARREL INCLUDING THE SAME

LENS BARREL AND OPTICAL APPARATUS INCLUDING THE SAME

LENS DRIVING DEVICE, LENS BARREL, OPTICAL APPARATUS, AND METHOD FOR...

LENS BARREL AND OPTICAL APPARATUS

Light quantity regulator, optical apparatus and photographing appar...