Shinichi Ushijima

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for lighting high-pressure discharge lamp
- Patent number 9,591,732
- Issue date Mar 7, 2017
- Phoenix Electric Co., Ltd.
- Tetsuya Gouda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp and lighting method thereof
- Patent number 9,362,103
- Issue date Jun 7, 2016
- Phoenix Electric Co., Ltd.
- Atsuji Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp with auxiliary lamp
- Patent number 9,129,793
- Issue date Sep 8, 2015
- Phoenix Electric Co., Ltd.
- Tomihiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and circuit for lighting high-pressure discharge lamp
- Patent number 9,099,293
- Issue date Aug 4, 2015
- Phoenix Electric Co., Ltd.
- Atsuji Nakagawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit and method for lighting high pressure discharge lamp
- Patent number 9,022,579
- Issue date May 5, 2015
- Phoenix Electric Co., Ltd.
- Shinichi Ushijima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source device
- Patent number 8,803,408
- Issue date Aug 12, 2014
- Phoenix Electric Co., Ltd.
- Tomohiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 7,478,928
- Issue date Jan 20, 2009
- Phoenix Electric Co Ltd
- Shinichi Ushijima
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR LIGHTING HIGH-PRESSURE DISCHARGE LAMP
- Publication number 20160174348
- Publication date Jun 16, 2016
- Phoenix Electric Co., Ltd.
- Tetsuya Gouda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP AND LIGHTING METHOD THEREOF
- Publication number 20150294851
- Publication date Oct 15, 2015
- Phoenix Electric Co., Ltd.
- Atsuji NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND CIRCUIT FOR LIGHTING HIGH-PRESSURE DISCHARGE LAMP
- Publication number 20150123543
- Publication date May 7, 2015
- Phoenix Electric Co., Ltd.
- Atsuji NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT AND METHOD FOR LIGHTING HIGH PRESSURE DISCHARGE LAMP
- Publication number 20150002825
- Publication date Jan 1, 2015
- Phoenix Electric Co., Ltd.
- Shinichi USHIJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20130229101
- Publication date Sep 5, 2013
- PHOENIX ELECTRIC CO., LTD.
- Tomohiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Pressure Discharge Lamp With Auxiliary Lamp
- Publication number 20130099679
- Publication date Apr 25, 2013
- PHOENIX ELECTRIC CO., LTD.,
- Tomihiko IKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light source device
- Publication number 20080054776
- Publication date Mar 6, 2008
- Phoenix Electric Co., Ltd.
- Shinichi Ushijima
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20070242456
- Publication date Oct 18, 2007
- PHOENIX ELECTRIC CO., LTD.
- Shinichi Ushijima
- F21 - LIGHTING

Shinichi Ushijima

Person

Patents Grantslast 30 patents

Method for lighting high-pressure discharge lamp

High pressure discharge lamp and lighting method thereof

High pressure discharge lamp with auxiliary lamp

Method and circuit for lighting high-pressure discharge lamp

Circuit and method for lighting high pressure discharge lamp

Light source device

Light source device

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR LIGHTING HIGH-PRESSURE DISCHARGE LAMP

HIGH PRESSURE DISCHARGE LAMP AND LIGHTING METHOD THEREOF

METHOD AND CIRCUIT FOR LIGHTING HIGH-PRESSURE DISCHARGE LAMP

CIRCUIT AND METHOD FOR LIGHTING HIGH PRESSURE DISCHARGE LAMP

LIGHT SOURCE DEVICE

High Pressure Discharge Lamp With Auxiliary Lamp

Light source device

LIGHT SOURCE DEVICE