Manabu Shiozaki

Person

Yokahama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical device
- Patent number 12,066,669
- Issue date Aug 20, 2024
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 12,032,215
- Issue date Jul 9, 2024
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Grant
Slant-type fiber grating
- Patent number 11,448,821
- Issue date Sep 20, 2022
- Sumitomo Electric Industries, Ltd.
- Shigehiro Nagano
- G02 - OPTICS
Information Patent Grant
Optical fiber preform, method for manufacturing optical fiber prefo...
- Patent number 11,378,737
- Issue date Jul 5, 2022
- Sumitomo Electric Industries, Ltd.
- Masatoshi Hayakawa
- G02 - OPTICS
Information Patent Grant
Optical fiber and slanted fiber grating
- Patent number 10,908,353
- Issue date Feb 2, 2021
- Sumitomo Electric Industries, Ltd.
- Shigehiro Nagano
- G02 - OPTICS
Information Patent Grant
Optical module having two lens system and monitor photodiode betwee...
- Patent number 10,365,448
- Issue date Jul 30, 2019
- Sumitomo Electric Industries, Ltd
- Yasushi Fujimura
- G02 - OPTICS
Information Patent Grant
Method of coupling optical signal optically with optical waveguide...
- Patent number 10,056,982
- Issue date Aug 21, 2018
- Sumitomo Electric Industries, Ltd
- Kazuhiro Yamaji
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lens system to enhance optical coupling efficiency of collimated be...
- Patent number 9,887,783
- Issue date Feb 6, 2018
- Sumitomo Electric Industries, Ltd
- Kazuhiro Yamaji
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multimode optical fiber
- Patent number 9,804,324
- Issue date Oct 31, 2017
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Quantum cascade laser
- Patent number 9,711,944
- Issue date Jul 18, 2017
- Sumitomo Electric Industries, Ltd.
- Jun-ichi Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED module including flexible printed circuit board with adhesive l...
- Patent number 9,618,190
- Issue date Apr 11, 2017
- SUMITOMO ELECTRIC PRINTED CIRCUITS, INC.
- Kensaku Motoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength selective switch
- Patent number 9,596,526
- Issue date Mar 14, 2017
- Sumitomo Electric Industries, Ltd
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Grant
Optical fiber producing method and apparatus and optical fiber
- Patent number 9,475,722
- Issue date Oct 25, 2016
- Sumitomo Electric Industries, Ltd.
- Tadashi Enomoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Wavelength selective switch
- Patent number 9,372,311
- Issue date Jun 21, 2016
- Sumitomo Electric Industries, Ltd
- Hidehisa Tazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersive device having beam expanding optical system and dispersi...
- Patent number 9,274,348
- Issue date Mar 1, 2016
- Sumitomo Electric Industries, Ltd
- Manabu Shiozaki
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength selective switch
- Patent number 9,116,414
- Issue date Aug 25, 2015
- Sumitomo Electric Industries, Ltd
- Hidehisa Tazawa
- G02 - OPTICS
Information Patent Grant
Optical unit and wavelength selective switch
- Patent number 9,081,201
- Issue date Jul 14, 2015
- Sumitomo Electric Industries, Ltd
- Satoshi Yoshikawa
- G02 - OPTICS
Information Patent Grant
Optical unit and wavelength selective switch
- Patent number 9,036,263
- Issue date May 19, 2015
- Sumitomo Electric Industries, Ltd
- Satoshi Yoshikawa
- G02 - OPTICS
Information Patent Grant
Optical module implementing a light-receiving device and a light-tr...
- Patent number 8,145,061
- Issue date Mar 27, 2012
- Sumitomo Electric Industries, Ltd
- Katsuhisa Tawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser processing method and laser processing apparatus
- Patent number 7,807,942
- Issue date Oct 5, 2010
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diffraction grating element, production method of diffraction grati...
- Patent number 7,502,167
- Issue date Mar 10, 2009
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Grant
Optical device and movable reflector
- Patent number 7,236,659
- Issue date Jun 26, 2007
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Grant
Diffraction grating element, production method of diffraction grati...
- Patent number 7,184,214
- Issue date Feb 27, 2007
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Grant
Diffraction grating element
- Patent number 7,085,054
- Issue date Aug 1, 2006
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G01 - MEASURING TESTING
Information Patent Grant
Optical device and movable reflector
- Patent number 7,062,120
- Issue date Jun 13, 2006
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Grant
Diffraction grating element, production method of diffraction grati...
- Patent number 7,019,904
- Issue date Mar 28, 2006
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Grant
Optical component, optical device and optical communications system
- Patent number 6,965,475
- Issue date Nov 15, 2005
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical filter, interleaver, and optical communication system
- Patent number 6,965,479
- Issue date Nov 15, 2005
- Sumitomo Electric Industries, Ltd.
- Tomomi Sano
- G02 - OPTICS
Information Patent Grant
Diffraction grating element
- Patent number 6,917,471
- Issue date Jul 12, 2005
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G01 - MEASURING TESTING
Information Patent Grant
Optical waveguide type grating element, production method thereof,...
- Patent number 6,915,045
- Issue date Jul 5, 2005
- Sumitomo Electric Industries, Ltd.
- Ken Hashimoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE
- Publication number 20240302606
- Publication date Sep 12, 2024
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Application
RESIN COATING DEVICE
- Publication number 20240092690
- Publication date Mar 21, 2024
- Sumitomo Electric Industries, Ltd.
- Kazumasa OISHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LIGHT DEVICE
- Publication number 20230341593
- Publication date Oct 26, 2023
- Sumitomo Electric Industries, Ltd.
- Manabu SHIOZAKI
- G02 - OPTICS
Information Patent Application
REFLECTION UNIT AND WIRELESS TRANSMISSION SYSTEM
- Publication number 20230327321
- Publication date Oct 12, 2023
- Sumitomo Electric Industries, Ltd.
- Masami SEKIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE
- Publication number 20220128777
- Publication date Apr 28, 2022
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Application
SLANT-TYPE FIBER GRATING
- Publication number 20210223468
- Publication date Jul 22, 2021
- Sumitomo Electric Industries, Ltd.
- Shigehiro NAGANO
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER PREFORM, METHOD FOR MANUFACTURING OPTICAL FIBER PREFO...
- Publication number 20200247709
- Publication date Aug 6, 2020
- Sumitomo Electric Industries, Ltd.
- Masatoshi HAYAKAWA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL DEVICE, METHOD FOR MANUFACTURING OPTICAL DEVICE, AND WAVELE...
- Publication number 20190317380
- Publication date Oct 17, 2019
- Sumitomo Electric Industries, Ltd.
- Shigehiro NAGANO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL MODULE HAVING TWO LENS SYSTEM AND MONITOR PHOTODIODE BETWEE...
- Publication number 20190187391
- Publication date Jun 20, 2019
- Sumitomo Electric Industries, Ltd.
- Yasushi Fujimura
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND SLANTED FIBER GRATING
- Publication number 20190154912
- Publication date May 23, 2019
- Sumitomo Electric Industries, Ltd.
- Shigehiro NAGANO
- G02 - OPTICS
Information Patent Application
METHOD OF COUPLING OPTICAL SIGNAL OPTICALLY WITH OPTICAL WAVEGUIDE...
- Publication number 20180138986
- Publication date May 17, 2018
- Sumitomo Electric Industries, Ltd.
- Kazuhiro Yamaji
- G02 - OPTICS
Information Patent Application
QUANTUM CASCADE LASER
- Publication number 20170012408
- Publication date Jan 12, 2017
- Sumitomo Electric Industries, Ltd.
- Jun-ichi HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIMODE OPTICAL FIBER
- Publication number 20160291246
- Publication date Oct 6, 2016
- Sumitomo Electric Industries, Ltd.
- Manabu SHIOZAKI
- G02 - OPTICS
Information Patent Application
LED MODULE AND LED LIGHTING FIXTURE
- Publication number 20160178166
- Publication date Jun 23, 2016
- Sumitomo Electric Industries, Ltd.
- Kensaku MOTOKI
- F21 - LIGHTING
Information Patent Application
LENS SYSTEM TO ENHANCE OPTICAL COUPLING EFFICIENCY OF COLLIMATED BE...
- Publication number 20160119064
- Publication date Apr 28, 2016
- Sumitomo Electric Industries, Ltd.
- Kazuhiro Yamaji
- G02 - OPTICS
Information Patent Application
WAVELENGTH SELECTIVE SWITCH
- Publication number 20150358699
- Publication date Dec 10, 2015
- Sumitomo Electric Industries, Ltd.
- Manabu SHIOZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FIBER COOLING APPARATUS AND OPTICAL FIBER MANUFACTURING METHOD
- Publication number 20150101368
- Publication date Apr 16, 2015
- Sumitomo Electric Industries, Ltd.
- Norihiro UENOYAMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
WAVELENGTH SELECTIVE SWITCH
- Publication number 20150078748
- Publication date Mar 19, 2015
- Sumitomo Electric Industries, Ltd.
- Hidehisa TAZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPERSIVE DEVICE AND WAVELENGTH SELECTIVE SWITCH
- Publication number 20140368916
- Publication date Dec 18, 2014
- Manabu SHIOZAKI
- G02 - OPTICS
Information Patent Application
MULTIMODE OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140328565
- Publication date Nov 6, 2014
- Sumitomo Electric Industries, Ltd.
- Itaru SAKABE
- G02 - OPTICS
Information Patent Application
WAVELENGTH SELECTIVE SWITCH
- Publication number 20140268305
- Publication date Sep 18, 2014
- Sumitomo Electric Industries, Ltd.
- Hidehisa TAZAWA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER PRODUCING METHOD AND APPARATUS AND OPTICAL FIBER
- Publication number 20140226948
- Publication date Aug 14, 2014
- Tadashi Enomoto
- G02 - OPTICS
Information Patent Application
OPTICAL UNIT AND WAVELENGTH SELECTIVE SWITCH
- Publication number 20140016209
- Publication date Jan 16, 2014
- Satoshi YOSHIKAWA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20130235459
- Publication date Sep 12, 2013
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Application
WAVELENGTH CONVERSION DEVICE AND LASER DEVICE
- Publication number 20130135710
- Publication date May 30, 2013
- Sumitomo Electric Industries, Ltd.
- Shigehiro NAGANO
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE IMPLEMENTING A LIGHT-RECEIVING DEVICE AND A LIGHT-TR...
- Publication number 20100178061
- Publication date Jul 15, 2010
- Sumitomo Electric Industries, Ltd.
- Katsuhisa TAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-DIRECTIONAL OPTICAL MODULE COMMUNICATING WITH SINGLE FIBER
- Publication number 20090080897
- Publication date Mar 26, 2009
- Sumitomo Electric Industries, Ltd.
- Manabu SHIOZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diffraction grating element, production method of diffraction grati...
- Publication number 20070146884
- Publication date Jun 28, 2007
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Application
Diffraction grating element
- Publication number 20060262305
- Publication date Nov 23, 2006
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS
Information Patent Application
Diffraction grating element, production method of diffraction grati...
- Publication number 20060139756
- Publication date Jun 29, 2006
- Sumitomo Electric Industries, Ltd.
- Manabu Shiozaki
- G02 - OPTICS

Manabu Shiozaki

Person

Patents Grantslast 30 patents

Optical device

Optical device

Slant-type fiber grating

Optical fiber preform, method for manufacturing optical fiber prefo...

Optical fiber and slanted fiber grating

Optical module having two lens system and monitor photodiode betwee...

Method of coupling optical signal optically with optical waveguide...

Lens system to enhance optical coupling efficiency of collimated be...

Multimode optical fiber

Quantum cascade laser

LED module including flexible printed circuit board with adhesive l...

Wavelength selective switch

Optical fiber producing method and apparatus and optical fiber

Wavelength selective switch

Dispersive device having beam expanding optical system and dispersi...

Wavelength selective switch

Optical unit and wavelength selective switch

Optical unit and wavelength selective switch

Optical module implementing a light-receiving device and a light-tr...

Laser processing method and laser processing apparatus

Diffraction grating element, production method of diffraction grati...

Optical device and movable reflector

Diffraction grating element, production method of diffraction grati...

Diffraction grating element

Optical device and movable reflector

Diffraction grating element, production method of diffraction grati...

Optical component, optical device and optical communications system

Optical filter, interleaver, and optical communication system

Diffraction grating element

Optical waveguide type grating element, production method thereof,...

Patents Applicationslast 30 patents

OPTICAL DEVICE

RESIN COATING DEVICE

LIGHT DEVICE

REFLECTION UNIT AND WIRELESS TRANSMISSION SYSTEM

OPTICAL DEVICE

SLANT-TYPE FIBER GRATING

OPTICAL FIBER PREFORM, METHOD FOR MANUFACTURING OPTICAL FIBER PREFO...

OPTICAL DEVICE, METHOD FOR MANUFACTURING OPTICAL DEVICE, AND WAVELE...

OPTICAL MODULE HAVING TWO LENS SYSTEM AND MONITOR PHOTODIODE BETWEE...

OPTICAL FIBER AND SLANTED FIBER GRATING

METHOD OF COUPLING OPTICAL SIGNAL OPTICALLY WITH OPTICAL WAVEGUIDE...

QUANTUM CASCADE LASER

MULTIMODE OPTICAL FIBER

LED MODULE AND LED LIGHTING FIXTURE

LENS SYSTEM TO ENHANCE OPTICAL COUPLING EFFICIENCY OF COLLIMATED BE...

WAVELENGTH SELECTIVE SWITCH

OPTICAL FIBER COOLING APPARATUS AND OPTICAL FIBER MANUFACTURING METHOD

WAVELENGTH SELECTIVE SWITCH

DISPERSIVE DEVICE AND WAVELENGTH SELECTIVE SWITCH

MULTIMODE OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME

WAVELENGTH SELECTIVE SWITCH

OPTICAL FIBER PRODUCING METHOD AND APPARATUS AND OPTICAL FIBER

OPTICAL UNIT AND WAVELENGTH SELECTIVE SWITCH

OPTICAL DEVICE

WAVELENGTH CONVERSION DEVICE AND LASER DEVICE

OPTICAL MODULE IMPLEMENTING A LIGHT-RECEIVING DEVICE AND A LIGHT-TR...

BI-DIRECTIONAL OPTICAL MODULE COMMUNICATING WITH SINGLE FIBER

Diffraction grating element, production method of diffraction grati...

Diffraction grating element

Diffraction grating element, production method of diffraction grati...