Shoji Miyanaga

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
High pressure discharge lamp of the short arc type
- Patent number 6,683,413
- Issue date Jan 27, 2004
- Ushiodenki Kabushiki Kaisha
- Keisuke Okubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-high pressure mercury lamp
- Patent number 6,489,723
- Issue date Dec 3, 2002
- Ushiodenki Kabushiki Kaisha
- Shoji Miyanaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sealing body having a shielding layer for hermetically sealing a tu...
- Patent number 6,271,627
- Issue date Aug 7, 2001
- Ushiodenki Kabushiki Kaisha
- Yukihiro Morimoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High pressure discharge lamp of the short arc type
- Publication number 20030020403
- Publication date Jan 30, 2003
- Keisuke Okubo
- H01 - BASIC ELECTRIC ELEMENTS