Masashi Yamashita

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical system, optical apparatus, and method of manufacturing opti...
- Patent number 12,072,476
- Issue date Aug 27, 2024
- 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
Optical system, optical apparatus, and method of manufacturing opti...
- Patent number 11,971,540
- Issue date Apr 30, 2024
- Nikon Corporation
- Masashi Yamashita
- G02 - OPTICS
Information Patent Grant
Variable magnification optical system, optical device, and method f...
- Patent number 11,892,610
- Issue date Feb 6, 2024
- Nikon Corporation
- Akihiko Obama
- G02 - OPTICS
Information Patent Grant
Zooming optical system, optical apparatus and method for manufactur...
- Patent number 11,782,250
- Issue date Oct 10, 2023
- Nikon Corporation
- Masashi Yamashita
- G02 - OPTICS
Information Patent Grant
Flow channel switching valve
- Patent number 11,754,195
- Issue date Sep 12, 2023
- Fujikoki Corporation
- Daisuke Kondo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Optical system, optical apparatus, and method of manufacturing opti...
- Patent number 11,686,926
- Issue date Jun 27, 2023
- Nikon Corporation
- Masashi Yamashita
- G02 - OPTICS
Information Patent Grant
Light source module
- Patent number 11,555,983
- Issue date Jan 17, 2023
- Hitachi-LG Data Storage, Inc.
- Masashi Yamashita
- G02 - OPTICS
Information Patent Grant
Optical system, optical device comprising optical system, and metho...
- Patent number 11,150,385
- Issue date Oct 19, 2021
- Nikon Corporation
- Masashi Yamashita
- G02 - OPTICS
Information Patent Grant
Zooming optical system, optical apparatus and method for manufactur...
- Patent number 11,125,984
- Issue date Sep 21, 2021
- Nikon Corporation
- Masashi Yamashita
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Flow channel switching valve and method for assembling the same
- Patent number 11,073,216
- Issue date Jul 27, 2021
- Fujikoki Corporation
- Daisuke Kondo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable magnification optical system, optical device, and method f...
- Patent number 10,831,007
- Issue date Nov 10, 2020
- Nikon Corporation
- Akihiko Obama
- G02 - OPTICS
Information Patent Grant
Variable magnification optical system, optical device, and method f...
- Patent number 9,989,744
- Issue date Jun 5, 2018
- Nikon Corporation
- Akihiko Obama
- G02 - OPTICS
Information Patent Grant
Zooming optical system, optical apparatus and method for manufactur...
- Patent number 9,625,686
- Issue date Apr 18, 2017
- Nikon Corporation
- Masashi Yamashita
- G02 - OPTICS
Information Patent Grant
Composite valve
- Patent number 9,194,510
- Issue date Nov 24, 2015
- Fujikoki Corporation
- Yusuke Arai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
VALVE GEAR
- Publication number 20240309967
- Publication date Sep 19, 2024
- FUJIKOKI CORPORATION
- Takeshi KANNOO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD F...
- Publication number 20240151952
- Publication date May 9, 2024
- Nikon Corporation
- Akihiko OBAMA
- G02 - OPTICS
Information Patent Application
ZOOMING OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTUR...
- Publication number 20230418035
- Publication date Dec 28, 2023
- Nikon Corporation
- Masashi YAMASHITA
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE...
- Publication number 20230258914
- Publication date Aug 17, 2023
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD OF MANUFACTURING OPTI...
- Publication number 20230244066
- Publication date Aug 3, 2023
- Nikon Corporation
- Masashi YAMASHITA
- 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
OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING OPT...
- Publication number 20220244502
- Publication date Aug 4, 2022
- Nikon Corporation
- Yoko KOMATSUBARA
- G02 - OPTICS
Information Patent Application
FLOW CHANNEL SWITCHING VALVE
- Publication number 20220221079
- Publication date Jul 14, 2022
- Daisuke KONDO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ZOOMING OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTUR...
- Publication number 20210382284
- Publication date Dec 9, 2021
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE MODULE
- Publication number 20210263261
- Publication date Aug 26, 2021
- Hitachi-LG Data Storage, Inc.
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD OF MANUFACTURING OPTI...
- Publication number 20210191112
- Publication date Jun 24, 2021
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE AND SEALING METHOD THEREON
- Publication number 20210131659
- Publication date May 6, 2021
- Hitachi-LG Data Storage, Inc.
- Susumu ISHIDA
- F21 - LIGHTING
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD OF MANUFACTURING OPTI...
- Publication number 20210072520
- Publication date Mar 11, 2021
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD OF MANUFACTURING OPTI...
- Publication number 20210026133
- Publication date Jan 28, 2021
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD F...
- Publication number 20200348497
- Publication date Nov 5, 2020
- Nikon Corporation
- Akihiko OBAMA
- G02 - OPTICS
Information Patent Application
FLOW CHANNEL SWITCHING VALVE AND METHOD FOR ASSEMBLING THE SAME
- Publication number 20200141502
- Publication date May 7, 2020
- FUJIKOKI CORPORATION
- Daisuke KONDO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD F...
- Publication number 20180259755
- Publication date Sep 13, 2018
- Nikon Corporation
- Akihiko OBAMA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL DEVICE COMPRISING OPTICAL SYSTEM, AND METHO...
- Publication number 20180196168
- Publication date Jul 12, 2018
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD FOR ADJUSTING OPTICAL SY...
- Publication number 20180031811
- Publication date Feb 1, 2018
- Nikon Corporation
- Satoshi MIWA
- G02 - OPTICS
Information Patent Application
ZOOMING OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTUR...
- Publication number 20170176726
- Publication date Jun 22, 2017
- Nikon Corporation
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD F...
- Publication number 20150253551
- Publication date Sep 10, 2015
- NIKON CORPORATION
- Akihiko OBAMA
- G02 - OPTICS
Information Patent Application
ZOOMING OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTUR...
- Publication number 20150043086
- Publication date Feb 12, 2015
- NIKON CORPORATION
- Masashi YAMASHITA
- G02 - OPTICS
Information Patent Application
COMPOSITE VALVE
- Publication number 20120241024
- Publication date Sep 27, 2012
- FUJIKOKI CORPORATION
- Yusuke ARAI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Masashi Yamashita

Person

Patents Grantslast 30 patents

Optical system, optical apparatus, and method of manufacturing opti...

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

Optical system, optical apparatus, and method of manufacturing opti...

Variable magnification optical system, optical device, and method f...

Zooming optical system, optical apparatus and method for manufactur...

Flow channel switching valve

Optical system, optical apparatus, and method of manufacturing opti...

Light source module

Optical system, optical device comprising optical system, and metho...

Zooming optical system, optical apparatus and method for manufactur...

Flow channel switching valve and method for assembling the same

Variable magnification optical system, optical device, and method f...

Variable magnification optical system, optical device, and method f...

Zooming optical system, optical apparatus and method for manufactur...

Composite valve

Patents Applicationslast 30 patents

VALVE GEAR

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD F...

ZOOMING OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTUR...

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

OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD OF MANUFACTURING OPTI...

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...

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

FLOW CHANNEL SWITCHING VALVE

ZOOMING OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTUR...

LIGHT SOURCE MODULE

OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD OF MANUFACTURING OPTI...

OPTICAL MODULE AND SEALING METHOD THEREON

OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD OF MANUFACTURING OPTI...

OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD OF MANUFACTURING OPTI...

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD F...

FLOW CHANNEL SWITCHING VALVE AND METHOD FOR ASSEMBLING THE SAME

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD F...

OPTICAL SYSTEM, OPTICAL DEVICE COMPRISING OPTICAL SYSTEM, AND METHO...

OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD FOR ADJUSTING OPTICAL SY...

ZOOMING OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTUR...

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, AND METHOD F...

ZOOMING OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTUR...

COMPOSITE VALVE