Osamu Seya

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical-electric composite cable
- Patent number 9,551,851
- Issue date Jan 24, 2017
- Hitachi Metals, Ltd.
- Hiroki Yasuda
- G02 - OPTICS
Information Patent Grant
Multipair cable
- Patent number 9,548,143
- Issue date Jan 17, 2017
- Hitachi Metals, Ltd.
- Takahiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Termination structure, termination method and termination terminal...
- Patent number 9,362,632
- Issue date Jun 7, 2016
- Hitachi Metals, Ltd.
- Yoshinori Sunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical-electrical composite cable
- Patent number 8,948,556
- Issue date Feb 3, 2015
- Hitachi Metals, Ltd.
- Juhyun Yu
- G02 - OPTICS
Information Patent Grant
Extra-fine copper alloy wire, extra-fine copper alloy twisted wire,...
- Patent number 8,143,517
- Issue date Mar 27, 2012
- Hitachi Cable, Ltd.
- Huang Detian
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extra-fine copper alloy wire, extra-fine copper alloy twisted wire,...
- Patent number 7,544,886
- Issue date Jun 9, 2009
- Hitachi Cable, Ltd.
- Huang Detian
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for forming an ultrafine copper alloy wire
- Patent number 6,751,855
- Issue date Jun 22, 2004
- Hitachi Cable, Ltd.
- Hakaru Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite conductor, production method thereof and cable using the...
- Patent number 6,649,843
- Issue date Nov 18, 2003
- Hitachi Cable, Ltd.
- Seigi Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Extrafine copper alloy wire, ultrafine copper alloy wire, and proce...
- Patent number 6,627,009
- Issue date Sep 30, 2003
- Hitachi Cable Ltd.
- Hakaru Matsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ultrafine copper alloy wire and process for producing the same
- Patent number 6,518,505
- Issue date Feb 11, 2003
- Hitachi Cable, Ltd.
- Hakaru Matsui
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTIPAIR CABLE
- Publication number 20150371736
- Publication date Dec 24, 2015
- Hitachi Metals, Ltd.
- Takahiro SUGIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL-ELECTRIC COMPOSITE CABLE
- Publication number 20150041177
- Publication date Feb 12, 2015
- Hitachi Metals, Ltd.
- Hiroki YASUDA
- G02 - OPTICS
Information Patent Application
TERMINATION STRUCTURE, TERMINATION METHOD AND TERMINATION TERMINAL...
- Publication number 20140338951
- Publication date Nov 20, 2014
- Hitachi Metals, Ltd.
- Yoshinori SUNAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDUCTIVE MEMBER CONNECTION STRUCTURE, CONDUCTIVE MEMBER CONNECTIO...
- Publication number 20140211435
- Publication date Jul 31, 2014
- Hitachi Metals, Ltd.
- Hiroki YASUDA
- G02 - OPTICS
Information Patent Application
OPTICAL-ELECTRICAL COMPOSITE CABLE
- Publication number 20140079359
- Publication date Mar 20, 2014
- Hitachi Cable, Ltd.
- Juhyun YU
- G02 - OPTICS
Information Patent Application
HYDROUS WATER ABSORBENT POLYMER DISPERSED ULTRAVIOLET CURABLE RESIN...
- Publication number 20120090871
- Publication date Apr 19, 2012
- HITACHI CABLE FINE-TECH, LTD.
- Yoshihisa KATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of manufacturing porous ultraviolet curable resin coated wir...
- Publication number 20120090865
- Publication date Apr 19, 2012
- HITACHI CABLE FINE-TECH, LTD.
- Yoshihisa Kato
- B32 - LAYERED PRODUCTS
Information Patent Application
EXTRA-FINE COPPER ALLOY WIRE, EXTRA-FINE COPPER ALLOY TWISTED WIRE,...
- Publication number 20090223713
- Publication date Sep 10, 2009
- Hitachi Cable, Ltd.
- Huang Detian
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Extra-fine copper alloy wire, extra-fine copper alloy twisted wire,...
- Publication number 20070187134
- Publication date Aug 16, 2007
- Hitachi Cable, Ltd.
- Huang Detian
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Ultrafine copper alloy wire, stranded copper alloy wire conductor,...
- Publication number 20040187977
- Publication date Sep 30, 2004
- Hitachi Cable, Ltd.
- Hakaru Matsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Ultrafine copper alloy wire and process for producing the same
- Publication number 20030089518
- Publication date May 15, 2003
- Hitachi Cable, Ltd.
- Hakaru Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite conductor, production method thereof and cable using the...
- Publication number 20030019661
- Publication date Jan 30, 2003
- Seigi Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ultrafine copper alloy wire, stranded copper alloy wire conductor,...
- Publication number 20020066503
- Publication date Jun 6, 2002
- Hakaru Matsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Person

Patents Grantslast 30 patents

Optical-electric composite cable

Multipair cable

Termination structure, termination method and termination terminal...

Optical-electrical composite cable

Extra-fine copper alloy wire, extra-fine copper alloy twisted wire,...

Extra-fine copper alloy wire, extra-fine copper alloy twisted wire,...

Process for forming an ultrafine copper alloy wire

Composite conductor, production method thereof and cable using the...

Extrafine copper alloy wire, ultrafine copper alloy wire, and proce...

Ultrafine copper alloy wire and process for producing the same

Patents Applicationslast 30 patents

MULTIPAIR CABLE

OPTICAL-ELECTRIC COMPOSITE CABLE

TERMINATION STRUCTURE, TERMINATION METHOD AND TERMINATION TERMINAL...

CONDUCTIVE MEMBER CONNECTION STRUCTURE, CONDUCTIVE MEMBER CONNECTIO...

OPTICAL-ELECTRICAL COMPOSITE CABLE

HYDROUS WATER ABSORBENT POLYMER DISPERSED ULTRAVIOLET CURABLE RESIN...

Method of manufacturing porous ultraviolet curable resin coated wir...

EXTRA-FINE COPPER ALLOY WIRE, EXTRA-FINE COPPER ALLOY TWISTED WIRE,...

Extra-fine copper alloy wire, extra-fine copper alloy twisted wire,...

Ultrafine copper alloy wire, stranded copper alloy wire conductor,...

Ultrafine copper alloy wire and process for producing the same

Composite conductor, production method thereof and cable using the...

Ultrafine copper alloy wire, stranded copper alloy wire conductor,...