Hajime ARAO

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ferrule and optical connector
- Patent number 11,927,812
- Issue date Mar 12, 2024
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Optical fiber connection component and optical fiber connection str...
- Patent number 11,782,222
- Issue date Oct 10, 2023
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- G02 - OPTICS
Information Patent Grant
Manufacturing method for manufacturing multifiber connector and mul...
- Patent number 11,703,644
- Issue date Jul 18, 2023
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Optical connecting structure for connecting multi-core fibers
- Patent number 11,378,753
- Issue date Jul 5, 2022
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Optical connector ferrule and optical connector
- Patent number 11,150,418
- Issue date Oct 19, 2021
- Sumitomo Electric Industries, Ltd.
- Dai Sasaki
- G02 - OPTICS
Information Patent Grant
Optical connection structure
- Patent number 11,137,554
- Issue date Oct 5, 2021
- Sumitomo Electric Industries, Ltd.
- Takako Sashida
- G02 - OPTICS
Information Patent Grant
Optical connector and optical coupling structure
- Patent number 10,444,439
- Issue date Oct 15, 2019
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Receptacle connector and optical coupling structure
- Patent number 10,429,592
- Issue date Oct 1, 2019
- Sumitomo Electric Industries, Ltd.
- Takuro Watanabe
- G02 - OPTICS
Information Patent Grant
Receptacle connector
- Patent number 9,618,705
- Issue date Apr 11, 2017
- Sumitomo Electric Industries, Ltd.
- Dai Sasaki
- G02 - OPTICS
Information Patent Grant
Adapter and optical connector coupling system
- Patent number 9,606,300
- Issue date Mar 28, 2017
- Sumitomo Electric Industries, Ltd.
- Dai Sasaki
- G02 - OPTICS
Information Patent Grant
Grin lens array, lens-mounted connector, and lens-mounted connector...
- Patent number 9,551,835
- Issue date Jan 24, 2017
- Sumitomo Electric Industries, Ltd.
- Dai Sasaki
- G02 - OPTICS
Information Patent Grant
Optical connection structure
- Patent number 9,366,832
- Issue date Jun 14, 2016
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Ferrule
- Patent number 9,360,632
- Issue date Jun 7, 2016
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 9,348,089
- Issue date May 24, 2016
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Optical cable terminal fixture, terminal fixing structure of optica...
- Patent number 9,256,040
- Issue date Feb 9, 2016
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Electronic device with cable and method of assembling the same
- Patent number 9,235,016
- Issue date Jan 12, 2016
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Lens component and optical module provided with the same
- Patent number 9,182,551
- Issue date Nov 10, 2015
- Sumitomo Electric Industries, Ltd.
- Masaki Oyagi
- G02 - OPTICS
Information Patent Grant
Connector assembly
- Patent number 9,110,248
- Issue date Aug 18, 2015
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Optical connector module
- Patent number 9,033,592
- Issue date May 19, 2015
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Grant
Fiber optic cable end fixture and fiber optic cable end fixing method
- Patent number 8,801,300
- Issue date Aug 12, 2014
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CONNECTION COMPONENT AND OPTICAL CONNECTION STRUCTURE
- Publication number 20240201452
- Publication date Jun 20, 2024
- Sumitomo Electric Industries, Ltd.
- Hajime ARAO
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE PRODUCTION METHOD AND OPTICAL WAVEGUIDE
- Publication number 20240168222
- Publication date May 23, 2024
- Sumitomo Electric Industries, Ltd.
- Tetsuya NAKANISHI
- G02 - OPTICS
Information Patent Application
OPTICAL APPARATUS, LIGHT EMITTING APPARATUS, OPTICAL CABLE, AND MET...
- Publication number 20240094481
- Publication date Mar 21, 2024
- Sumitomo Electric Industries, Ltd.
- Kuniyuki ISHII
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER CONNECTION COMPONENT AND OPTICAL FIBER CONNECTION STR...
- Publication number 20230400644
- Publication date Dec 14, 2023
- Sumitomo Electric Industries, Ltd.
- Tetsuya NAKANISHI
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTION STRUCTURE
- Publication number 20230375792
- Publication date Nov 23, 2023
- Sumitomo Electric Industries, Ltd.
- Tsutaru KUMAGAI
- G02 - OPTICS
Information Patent Application
OPTICAL APPARATUS, OPTICAL CONNECTOR, AND METHOD FOR MANUFACTURING...
- Publication number 20230350134
- Publication date Nov 2, 2023
- Sumitomo Electric Industries, Ltd.
- Takuro WATANABE
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR JIG, OPTICAL CONNECTOR CONNECTION METHOD, AND OPT...
- Publication number 20230341636
- Publication date Oct 26, 2023
- Sumitomo Electric Industries, Ltd.
- Takuro WATANABE
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER CONNECTION COMPONENT AND OPTICAL FIBER CONNECTION STR...
- Publication number 20220413229
- Publication date Dec 29, 2022
- Sumitomo Electric Industries, Ltd.
- Tetsuya NAKANISHI
- G02 - OPTICS
Information Patent Application
FERRULE AND OPTICAL CONNECTOR
- Publication number 20220026645
- Publication date Jan 27, 2022
- Sumitomo Electric Industries, Ltd.
- Hajime ARAO
- G02 - OPTICS
Information Patent Application
MANUFACTURING METHOD FOR MANUFACTURING MULTI-FIBER CONNECTOR AND MU...
- Publication number 20220019025
- Publication date Jan 20, 2022
- Sumitomo Electric Industries, Ltd.
- Hajime ARAO
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTING STRUCTURE FOR CONNECTING MULTI-CORE FIBERS
- Publication number 20210026075
- Publication date Jan 28, 2021
- Sumitomo Electric Industries, Ltd.
- Hajime ARAO
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTION STRUCTURE
- Publication number 20200371300
- Publication date Nov 26, 2020
- Sumitomo Electric Industries, Ltd.
- Takako SASHIDA
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR FERRULE AND OPTICAL CONNECTOR
- Publication number 20200310044
- Publication date Oct 1, 2020
- Sumitomo Electric Industries, Ltd.
- Dai SASAKI
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR AND OPTICAL COUPLING STRUCTURE
- Publication number 20180321446
- Publication date Nov 8, 2018
- Sumitomo Electric Industries, Ltd.
- Hajime ARAO
- G02 - OPTICS
Information Patent Application
RECEPTACLE CONNECTOR AND OPTICAL COUPLING STRUCTURE
- Publication number 20170351037
- Publication date Dec 7, 2017
- Sumitomo Electric Industries, Ltd.
- Takuro WATANABE
- G02 - OPTICS
Information Patent Application
RECEPTACLE CONNECTOR
- Publication number 20160187595
- Publication date Jun 30, 2016
- Sumitomo Electric Industries, Ltd.
- Dai SASAKI
- G02 - OPTICS
Information Patent Application
ADAPTER AND OPTICAL CONNECTOR COUPLING SYSTEM
- Publication number 20160139342
- Publication date May 19, 2016
- Sumitomo Electric Industries, Ltd.
- Dai SASAKI
- G02 - OPTICS
Information Patent Application
GRIN LENS ARRAY, LENS-MOUNTED CONNECTOR, AND LENS-MOUNTED CONNECTOR...
- Publication number 20160139339
- Publication date May 19, 2016
- Sumitomo Electric Industries, Ltd.
- Dai SASAKI
- G02 - OPTICS
Information Patent Application
FERRULE
- Publication number 20160085030
- Publication date Mar 24, 2016
- Sumitomo Electric Industries, Ltd.
- Hajime ARAO
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR AND MANUFACTURING METHOD FOR OPTICAL CONNECTOR
- Publication number 20160077284
- Publication date Mar 17, 2016
- Sumitomo Electric Industries, Ltd.
- Hajime ARAO
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTION STRUCTURE
- Publication number 20150286016
- Publication date Oct 8, 2015
- Sumitomo Electric Industries, Ltd.
- Hajime ARAO
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE WITH CABLE AND METHOD OF ASSEMBLING THE SAME
- Publication number 20150185427
- Publication date Jul 2, 2015
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE
- Publication number 20150016772
- Publication date Jan 15, 2015
- Sumitomo Electric Industries, Ltd.
- Hajime Arao
- G02 - OPTICS
Information Patent Application
LENS COMPONENT AND OPTICAL MODULE PROVIDED WITH THE SAME
- Publication number 20150010273
- Publication date Jan 8, 2015
- Sumitomo Electric Industries, Ltd.
- Masaki Oyagi
- G02 - OPTICS
Information Patent Application
OPTICAL CABLE TERMINAL FIXTURE, TERMINAL FIXING STRUCTURE OF OPTICA...
- Publication number 20140348476
- Publication date Nov 27, 2014
- Hajime Arao
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE WITH CABLE
- Publication number 20140321818
- Publication date Oct 30, 2014
- Hajime Arao
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE
- Publication number 20140086541
- Publication date Mar 27, 2014
- Hajime Arao
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR MODULE
- Publication number 20130272664
- Publication date Oct 17, 2013
- Sumitomo Electric Industries, Ltd.
- Hajime ARAO
- G02 - OPTICS
Information Patent Application
PHOTOELECTRIC COMPOSITE CABLE
- Publication number 20130266280
- Publication date Oct 10, 2013
- Sumitomo Electric Industries, Ltd.
- Itaru SAKABE
- G02 - OPTICS
Information Patent Application
CONNECTOR ASSEMBLY
- Publication number 20130094818
- Publication date Apr 18, 2013
- Sumitomo Electric Industries, Ltd.
- Hajime ARAO
- G02 - OPTICS

Hajime ARAO

Person

Patents Grantslast 30 patents

Ferrule and optical connector

Optical fiber connection component and optical fiber connection str...

Manufacturing method for manufacturing multifiber connector and mul...

Optical connecting structure for connecting multi-core fibers

Optical connector ferrule and optical connector

Optical connection structure

Optical connector and optical coupling structure

Receptacle connector and optical coupling structure

Receptacle connector

Adapter and optical connector coupling system

Grin lens array, lens-mounted connector, and lens-mounted connector...

Optical connection structure

Ferrule

Optical module

Optical cable terminal fixture, terminal fixing structure of optica...

Electronic device with cable and method of assembling the same

Lens component and optical module provided with the same

Connector assembly

Optical connector module

Fiber optic cable end fixture and fiber optic cable end fixing method

Patents Applicationslast 30 patents

OPTICAL CONNECTION COMPONENT AND OPTICAL CONNECTION STRUCTURE

OPTICAL WAVEGUIDE PRODUCTION METHOD AND OPTICAL WAVEGUIDE

OPTICAL APPARATUS, LIGHT EMITTING APPARATUS, OPTICAL CABLE, AND MET...

OPTICAL FIBER CONNECTION COMPONENT AND OPTICAL FIBER CONNECTION STR...

OPTICAL CONNECTION STRUCTURE

OPTICAL APPARATUS, OPTICAL CONNECTOR, AND METHOD FOR MANUFACTURING...

OPTICAL CONNECTOR JIG, OPTICAL CONNECTOR CONNECTION METHOD, AND OPT...

OPTICAL FIBER CONNECTION COMPONENT AND OPTICAL FIBER CONNECTION STR...

FERRULE AND OPTICAL CONNECTOR

MANUFACTURING METHOD FOR MANUFACTURING MULTI-FIBER CONNECTOR AND MU...

OPTICAL CONNECTING STRUCTURE FOR CONNECTING MULTI-CORE FIBERS

OPTICAL CONNECTION STRUCTURE

OPTICAL CONNECTOR FERRULE AND OPTICAL CONNECTOR

OPTICAL CONNECTOR AND OPTICAL COUPLING STRUCTURE

RECEPTACLE CONNECTOR AND OPTICAL COUPLING STRUCTURE

RECEPTACLE CONNECTOR

ADAPTER AND OPTICAL CONNECTOR COUPLING SYSTEM

GRIN LENS ARRAY, LENS-MOUNTED CONNECTOR, AND LENS-MOUNTED CONNECTOR...

FERRULE

OPTICAL CONNECTOR AND MANUFACTURING METHOD FOR OPTICAL CONNECTOR

OPTICAL CONNECTION STRUCTURE

ELECTRONIC DEVICE WITH CABLE AND METHOD OF ASSEMBLING THE SAME

OPTICAL MODULE

LENS COMPONENT AND OPTICAL MODULE PROVIDED WITH THE SAME

OPTICAL CABLE TERMINAL FIXTURE, TERMINAL FIXING STRUCTURE OF OPTICA...

ELECTRONIC DEVICE WITH CABLE

OPTICAL MODULE

OPTICAL CONNECTOR MODULE

PHOTOELECTRIC COMPOSITE CABLE

CONNECTOR ASSEMBLY