Keigo Koida

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical system, optical apparatus and method for manufacturing the...
- Patent number 12,313,826
- Issue date May 27, 2025
- Nikon Corporation
- Masashi Yamashita
- G02 - OPTICS
Information Patent Grant
Optical system, optical apparatus and method for manufacturing the...
- Patent number 12,222,478
- Issue date Feb 11, 2025
- Nikon Corporation
- Masashi Yamashita
- G02 - OPTICS
Information Patent Grant
Optical system, optical apparatus and method for manufacturing the...
- Patent number 12,061,324
- Issue date Aug 13, 2024
- Nikon Corporation
- Masashi Yamashita
- G02 - OPTICS
Information Patent Grant
Zoom lens, optical apparatus, and a manufacturing method of the zoo...
- Patent number 11,822,063
- Issue date Nov 21, 2023
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Grant
Zoom lens, optical apparatus, and a manufacturing method of the zoo...
- Patent number 11,079,574
- Issue date Aug 3, 2021
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Grant
Zoom lens, optical apparatus and method for manufacturing the zoom...
- Patent number 11,002,948
- Issue date May 11, 2021
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Grant
Zoom lens, optical apparatus, and a manufacturing method of the zoo...
- Patent number 10,551,601
- Issue date Feb 4, 2020
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Grant
Optical system, optical apparatus, and method for manufacturing the...
- Patent number 10,481,370
- Issue date Nov 19, 2019
- Nikon Corporation
- Keigo Koida
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Optical system, optical apparatus and method for manufacturing the...
- Patent number 9,671,586
- Issue date Jun 6, 2017
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...
- Publication number 20250085520
- Publication date Mar 13, 2025
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...
- Publication number 20250060571
- Publication date Feb 20, 2025
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING OPT...
- Publication number 20240210656
- Publication date Jun 27, 2024
- Nikon Corporation
- Ayumu MAKIDA
- G02 - OPTICS
Information Patent Application
ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...
- Publication number 20240061222
- Publication date Feb 22, 2024
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Application
ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURIN...
- Publication number 20230367109
- Publication date Nov 16, 2023
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...
- Publication number 20220334365
- Publication date Oct 20, 2022
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...
- Publication number 20220291489
- Publication date Sep 15, 2022
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...
- Publication number 20220269056
- Publication date Aug 25, 2022
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...
- Publication number 20220269055
- Publication date Aug 25, 2022
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...
- Publication number 20210325645
- Publication date Oct 21, 2021
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Application
ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...
- Publication number 20200064605
- Publication date Feb 27, 2020
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Application
ZOOM LENS, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM...
- Publication number 20190064492
- Publication date Feb 28, 2019
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Application
ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...
- Publication number 20160341939
- Publication date Nov 24, 2016
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING THE...
- Publication number 20150241666
- Publication date Aug 27, 2015
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING THE...
- Publication number 20150226936
- Publication date Aug 13, 2015
- Nikon Corporation
- Atsushi Suzuki
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...
- Publication number 20150098134
- Publication date Apr 9, 2015
- Nikon Corporation
- Keigo Koida
- G02 - OPTICS

Keigo Koida

Person

Patents Grantslast 30 patents

Optical system, optical apparatus and method for manufacturing the...

Optical system, optical apparatus and method for manufacturing the...

Optical system, optical apparatus and method for manufacturing the...

Zoom lens, optical apparatus, and a manufacturing method of the zoo...

Zoom lens, optical apparatus, and a manufacturing method of the zoo...

Zoom lens, optical apparatus and method for manufacturing the zoom...

Zoom lens, optical apparatus, and a manufacturing method of the zoo...

Optical system, optical apparatus, and method for manufacturing the...

Optical system, optical apparatus and method for manufacturing the...

Patents Applicationslast 30 patents

OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...

ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...

OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING OPT...

ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...

ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURIN...

OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...

OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...

OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...

OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...

ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...

ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...

ZOOM LENS, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM...

ZOOM LENS, OPTICAL APPARATUS, AND A MANUFACTURING METHOD OF THE ZOO...

OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING THE...

OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING THE...

OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...