Naotoshi Ogawa

Person

Utsunomiya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 12,013,520
- Issue date Jun 18, 2024
- Canon Kabushiki Kaisha
- Tomoya Yamada
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 11,347,034
- Issue date May 31, 2022
- Canon Kabushiki Kaisha
- Masao Hori
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 11,187,878
- Issue date Nov 30, 2021
- Canon Kabushiki Kaisha
- Naotoshi Ogawa
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 11,187,876
- Issue date Nov 30, 2021
- Canon Kabushiki Kaisha
- Naotoshi Ogawa
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 11,143,850
- Issue date Oct 12, 2021
- Canon Kabushiki Kaisha
- Masao Hori
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 11,137,586
- Issue date Oct 5, 2021
- Canon Kabushiki Kaisha
- Kazuya Shimomura
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 10,955,647
- Issue date Mar 23, 2021
- Canon Kabushiki Kaisha
- Naotoshi Ogawa
- G02 - OPTICS
Information Patent Grant
Image pickup apparatus, rear attachment lens, and image pickup syst...
- Patent number 10,578,843
- Issue date Mar 3, 2020
- Canon Kabushiki Kaisha
- Kazuya Shimomura
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus including the same
- Patent number 10,295,806
- Issue date May 21, 2019
- Canon Kabushiki Kaisha
- Nobuyuki Miyazawa
- G02 - OPTICS
Information Patent Grant
Image pickup apparatus, rear attachment lens, and image pickup syst...
- Patent number 10,012,821
- Issue date Jul 3, 2018
- Canon Kabushiki Kaisha
- Kazuya Shimomura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME
- Publication number 20250013024
- Publication date Jan 9, 2025
- Canon Kabushiki Kaisha
- YUTAKA IRIYAMA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20240385419
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- Naotoshi OGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ZOOM LENS, IMAGE PICKUP APPARATUS, AND IMAGE PICKUP SYSTEM
- Publication number 20240219695
- Publication date Jul 4, 2024
- Canon Kabushiki Kaisha
- NAOTOSHI OGAWA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE CAPTURING APPARATUS
- Publication number 20240027740
- Publication date Jan 25, 2024
- Canon Kabushiki Kaisha
- NAOTOSHI OGAWA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20210405335
- Publication date Dec 30, 2021
- Canon Kabushiki Kaisha
- Naotoshi Ogawa
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20210405336
- Publication date Dec 30, 2021
- Canon Kabushiki Kaisha
- Tomoya Yamada
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20210048654
- Publication date Feb 18, 2021
- Canon Kabushiki Kaisha
- Naotoshi Ogawa
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20210033833
- Publication date Feb 4, 2021
- Canon Kabushiki Kaisha
- Naotoshi Ogawa
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20200158997
- Publication date May 21, 2020
- Canon Kabushiki Kaisha
- Masao Hori
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20190265448
- Publication date Aug 29, 2019
- Canon Kabushiki Kaisha
- Naotoshi Ogawa
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20190265447
- Publication date Aug 29, 2019
- Canon Kabushiki Kaisha
- Masao Hori
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20190265451
- Publication date Aug 29, 2019
- Canon Kabushiki Kaisha
- Kazuya Shimomura
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP APPARATUS, REAR ATTACHMENT LENS, AND IMAGE PICKUP SYST...
- Publication number 20180284404
- Publication date Oct 4, 2018
- Canon Kabushiki Kaisha
- Kazuya Shimomura
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
- Publication number 20170108678
- Publication date Apr 20, 2017
- Canon Kabushiki Kaisha
- Nobuyuki Miyazawa
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP APPARATUS, REAR ATTACHMENT LENS, AND IMAGE PICKUP SYST...
- Publication number 20170031139
- Publication date Feb 2, 2017
- Canon Kabushiki Kaisha
- Kazuya Shimomura
- G02 - OPTICS

Naotoshi Ogawa

Person

Patents Grantslast 30 patents

Zoom lens and image pickup apparatus

Zoom lens and image pickup apparatus

Zoom lens and image pickup apparatus

Zoom lens and image pickup apparatus

Zoom lens and image pickup apparatus

Zoom lens and image pickup apparatus

Zoom lens and image pickup apparatus

Image pickup apparatus, rear attachment lens, and image pickup syst...

Zoom lens and image pickup apparatus including the same

Image pickup apparatus, rear attachment lens, and image pickup syst...

Patents Applicationslast 30 patents

ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS, IMAGE PICKUP APPARATUS, AND IMAGE PICKUP SYSTEM

ZOOM LENS AND IMAGE CAPTURING APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

IMAGE PICKUP APPARATUS, REAR ATTACHMENT LENS, AND IMAGE PICKUP SYST...

ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME

IMAGE PICKUP APPARATUS, REAR ATTACHMENT LENS, AND IMAGE PICKUP SYST...