Katsuhiko Miyahra

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Himeji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Short-arc, ultra-high-pressure discharge lamp and method of manufac...
- Patent number 6,923,700
- Issue date Aug 2, 2005
- Ushiodenki Kabushiki Kaisha
- Yoshitaka Kanzaki
- H01 - BASIC ELECTRIC ELEMENTS