Sema Nobuyuki

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit breaking unit and railcar including the same
- Patent number 9,352,653
- Issue date May 31, 2016
- Kawasaki Jukogyo Kabushiki Kaisha
- Hiroyuki Kawasaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High voltage device system of railcar and railcar
- Patent number 9,225,075
- Issue date Dec 29, 2015
- Kawasaki Jukogyo Kabushiki Kaisha
- Hiroyuki Kawasaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Metal fitting integration type stress-relief cone and a cable seali...
- Patent number 8,383,944
- Issue date Feb 26, 2013
- SWCC Showa Cable Systems Co., Ltd.
- Hisaya Takayasu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Polymer bushing and cable termination using the same
- Patent number 8,319,101
- Issue date Nov 27, 2012
- SWCC Showa Cable Systems Co., Ltd
- Kazuhisa Adachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Polymer bushing and cable termination using the same
- Patent number 7,491,885
- Issue date Feb 17, 2009
- SWCC Showa Cable Systems Co., Ltd.
- Kazuhisa Adachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Polymer jacket tube and cable terminal connector employing the same
- Patent number 7,109,422
- Issue date Sep 19, 2006
- Showa Electric Wire & Cable Co., Ltd.
- Sugita Hiroshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT BREAKING UNIT AND RAILCAR INCLUDING THE SAME
- Publication number 20140020999
- Publication date Jan 23, 2014
- SWCC SHOWA CABLE SYSTEMS CO., LTD.
- Hiroyuki Kawasaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH VOLTAGE DEVICE SYSTEM OF RAILCAR AND RAILCAR
- Publication number 20140008169
- Publication date Jan 9, 2014
- SWCC SHOWA CABLE SYSTEMS CO., LTD.
- Hiroyuki Kawasaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
METAL FITTING INTEGRATION TYPE STRESS-RELIEF CONE AND A CABLE SEALI...
- Publication number 20110114358
- Publication date May 19, 2011
- SWCC SHOWA CABLE SYSTEMS CO., LTD.
- Hisaya Takayasu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POLYMER BUSHING AND CABLE TERMINATION USING THE SAME
- Publication number 20100175907
- Publication date Jul 15, 2010
- SWCC SHOWA CABLE SYSTEMS CO., LTD.
- Kazuhisa Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polymer bushing and cable terminal end connector using the same
- Publication number 20070000680
- Publication date Jan 4, 2007
- Kazuhisa Adachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Polymer jacket tube and cable terminal connector employing the same
- Publication number 20050016752
- Publication date Jan 27, 2005
- Sugita Hiroshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Sema Nobuyuki

Person

Patents Grantslast 30 patents

Circuit breaking unit and railcar including the same

High voltage device system of railcar and railcar

Metal fitting integration type stress-relief cone and a cable seali...

Polymer bushing and cable termination using the same

Polymer bushing and cable termination using the same

Polymer jacket tube and cable terminal connector employing the same

Patents Applicationslast 30 patents

CIRCUIT BREAKING UNIT AND RAILCAR INCLUDING THE SAME

HIGH VOLTAGE DEVICE SYSTEM OF RAILCAR AND RAILCAR

METAL FITTING INTEGRATION TYPE STRESS-RELIEF CONE AND A CABLE SEALI...

POLYMER BUSHING AND CABLE TERMINATION USING THE SAME

Polymer bushing and cable terminal end connector using the same

Polymer jacket tube and cable terminal connector employing the same