Katumi Sugaja

Follow

Person

Takasago-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Device for operation of a high pressure discharge lamp and a projec...
- Patent number 7,138,769
- Issue date Nov 21, 2006
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for operating a short arc discharge mercury lamp
- Patent number 6,960,884
- Issue date Nov 1, 2005
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Device for operation of a high pressure discharge lamp and a projec...
- Publication number 20050140311
- Publication date Jun 30, 2005
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Device for operating a short arc discharge mercury lamp
- Publication number 20050007023
- Publication date Jan 13, 2005
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...