Yoshikazu Namekawa

Person

Hitachi, JP

People

Patents Grantslast 30 patents

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
Optical connector
- Patent number 8,678,667
- Issue date Mar 25, 2014
- Japan Aviation Electronics Industry, Limited
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Grant
Optical fiber connecting part and optical module using the same
- Patent number 8,469,602
- Issue date Jun 25, 2013
- Hitachi Cable, Ltd.
- Seiji Kojima
- G02 - OPTICS
Information Patent Grant
Optical fiber, tape-like optical fiber and optical module using the...
- Patent number 8,469,604
- Issue date Jun 25, 2013
- Hitachi Cable, Ltd.
- Seiji Kojima
- G02 - OPTICS
Information Patent Grant
Optical fiber, end part processing method of optical fiber, and end...
- Patent number 8,472,769
- Issue date Jun 25, 2013
- Hitachi Cable, Ltd.
- Masao Tachikura
- G02 - OPTICS
Information Patent Grant
Guide pin for optical connector
- Patent number D683705
- Issue date Jun 4, 2013
- Japan Aviation Electronics Industry, Limited
- Naoki Katagiyama
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Composite cable
- Patent number 8,380,028
- Issue date Feb 19, 2013
- Hitachi Cable, Ltd.
- Seiji Kojima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical connector and connection structure of optical fibers
- Patent number 7,393,143
- Issue date Jul 1, 2008
- Hitachi Cable, Ltd.
- Yoshihisa Kato
- G02 - OPTICS
Information Patent Grant
Optical fiber coiled cord
- Patent number 7,349,610
- Issue date Mar 25, 2008
- Hitachi Cable, Ltd.
- Kazumasa Ohsono
- G02 - OPTICS

Patents Applicationslast 30 patents

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
Optical Connector
- Publication number 20120321252
- Publication date Dec 20, 2012
- Hitachi Cable, Ltd.
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME, END PART PROCES...
- Publication number 20110142402
- Publication date Jun 16, 2011
- Hitachi Cable, Ltd.
- Masao TACHIKURA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER, END PART PROCESSING METHOD OF OPTICALFIBER, AND END...
- Publication number 20110110637
- Publication date May 12, 2011
- Hitachi Cable, Ltd.
- Masao TACHIKURA
- G02 - OPTICS
Information Patent Application
Optical fiber, tape-like optical fiber and optical module using the...
- Publication number 20110038583
- Publication date Feb 17, 2011
- Hitachi Cable, Ltd.
- Seiji Kojima
- G02 - OPTICS
Information Patent Application
Optical fiber connecting part and optical module using the same
- Publication number 20110033159
- Publication date Feb 10, 2011
- Hitachi Cable, Ltd.
- Seiji Kojima
- G02 - OPTICS
Information Patent Application
COMPOSITE CABLE
- Publication number 20100290748
- Publication date Nov 18, 2010
- Hitachi Cable, Ltd.
- Seiji KOJIMA
- G02 - OPTICS
Information Patent Application
Optical connector and connection structure of optical fibers
- Publication number 20070196055
- Publication date Aug 23, 2007
- HITACHI CABLE, LTD.
- Yoshihisa Kato
- G02 - OPTICS
Information Patent Application
Optical fiber coiled cord
- Publication number 20060257086
- Publication date Nov 16, 2006
- Hitachi Cable, Ltd.
- Kazumasa Ohsono
- G02 - OPTICS

Yoshikazu Namekawa

Person

Patents Grantslast 30 patents

Optical-electrical composite cable

Optical connector

Optical fiber connecting part and optical module using the same

Optical fiber, tape-like optical fiber and optical module using the...

Optical fiber, end part processing method of optical fiber, and end...

Guide pin for optical connector

Composite cable

Optical connector and connection structure of optical fibers

Optical fiber coiled cord

Patents Applicationslast 30 patents

OPTICAL-ELECTRICAL COMPOSITE CABLE

Optical Connector

OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME, END PART PROCES...

OPTICAL FIBER, END PART PROCESSING METHOD OF OPTICALFIBER, AND END...

Optical fiber, tape-like optical fiber and optical module using the...

Optical fiber connecting part and optical module using the same

COMPOSITE CABLE

Optical connector and connection structure of optical fibers

Optical fiber coiled cord