Masahiro Hamada

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical connector and method of assembling the same
- Patent number 8,511,910
- Issue date Aug 20, 2013
- Sumitomo Electric Industries, Ltd.
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Grant
Optical connector, method of attaching the optical connector to coa...
- Patent number 8,480,311
- Issue date Jul 9, 2013
- Sumitomo Electric Industries, Ltd.
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Grant
Optical fiber connector and optical cable
- Patent number 8,434,948
- Issue date May 7, 2013
- Sumitomo Electric Industries, Ltd.
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Grant
Optical connecting member and method of fitting the same
- Patent number 8,292,514
- Issue date Oct 23, 2012
- Sumitomo Electric Industries, Ltd.
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Grant
Outlet device
- Patent number 7,970,251
- Issue date Jun 28, 2011
- Sumitomo Electric Industries, Ltd.
- Masahiro Hamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical connector
- Patent number 7,341,381
- Issue date Mar 11, 2008
- The Furukawa Electric Co., Ltd.
- Naoko Shimoji
- G02 - OPTICS
Information Patent Grant
Electric discharge method and apparatus
- Patent number 5,777,867
- Issue date Jul 7, 1998
- Suitomo Electric Industries, Ltd.
- Hidetoshi Hongu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CONNECTOR AND METHOD OF ASSEMBLING THE SAME
- Publication number 20100290740
- Publication date Nov 18, 2010
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTING MEMBER AND METHOD OF FITTING THE SAME
- Publication number 20100284654
- Publication date Nov 11, 2010
- Sumitomo Electric Industries, Ltd.
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR AND METHOD OF ASSEMBLING THE SAME
- Publication number 20100247039
- Publication date Sep 30, 2010
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR, METHOD OF ATTACHING THE OPTICAL CONNECTOR TO COA...
- Publication number 20100220960
- Publication date Sep 2, 2010
- Sumitomo Electric Industries, Ltd.
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Application
OPTICAL ACCESS NETWORK SYSTEM
- Publication number 20100104247
- Publication date Apr 29, 2010
- Sumitomo Electric Industries, Ltd.
- Tsuyoshi Imaizumi
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER CONNECTOR AND OPTICAL CABLE
- Publication number 20100086258
- Publication date Apr 8, 2010
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Application
OUTLET DEVICE
- Publication number 20100080513
- Publication date Apr 1, 2010
- Masahiro Hamada
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER CUTTING METHOD, DEVICE USED IN SAME METHOD, AND CONN...
- Publication number 20090224019
- Publication date Sep 10, 2009
- SUMITOMO ELECTRIC INDUSTRIES , LTD.
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR
- Publication number 20070098329
- Publication date May 3, 2007
- The Furukawa Electric Co, Ltd.
- Naoko SHIMOJI
- G02 - OPTICS

Masahiro Hamada

Person

Patents Grantslast 30 patents

Optical connector and method of assembling the same

Optical connector, method of attaching the optical connector to coa...

Optical fiber connector and optical cable

Optical connecting member and method of fitting the same

Outlet device

Optical connector

Electric discharge method and apparatus

Patents Applicationslast 30 patents

OPTICAL CONNECTOR AND METHOD OF ASSEMBLING THE SAME

OPTICAL CONNECTING MEMBER AND METHOD OF FITTING THE SAME

OPTICAL CONNECTOR AND METHOD OF ASSEMBLING THE SAME

OPTICAL CONNECTOR, METHOD OF ATTACHING THE OPTICAL CONNECTOR TO COA...

OPTICAL ACCESS NETWORK SYSTEM

OPTICAL FIBER CONNECTOR AND OPTICAL CABLE

OUTLET DEVICE

OPTICAL FIBER CUTTING METHOD, DEVICE USED IN SAME METHOD, AND CONN...

OPTICAL CONNECTOR