Membership
Tour
Register
Log in
Kijima Minoru
Follow
Person
Ota, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Inverter circuit for discharge lamps for multi-lamp lighting and su...
Patent number
7,589,478
Issue date
Sep 15, 2009
Masakazu Ushijima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Inverter circuit for discharge lamps for multi-lamp lighting and su...
Patent number
7,282,868
Issue date
Oct 16, 2007
Masakazu Ushijima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Inverter circuit for surface light source system
Patent number
7,141,935
Issue date
Nov 28, 2006
Masakazu Ushijima
Masakazu Ushijima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Inverter circuit for discharge lamps for multi-lamp lighting and su...
Publication number
20080036393
Publication date
Feb 14, 2008
Masakazu Ushijima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Inverter circuit for surface light source system
Publication number
20050088113
Publication date
Apr 28, 2005
Masakazu Ushijima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Inverter circuit for discharge lamps for multi-lamp lighting and su...
Publication number
20040155596
Publication date
Aug 12, 2004
Masakazu Ushijima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR