Hiroyuki Ishii

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
High pressure discharge lamp lighting apparatus
- Patent number 8,164,266
- Issue date Apr 24, 2012
- Ushio Denki Kabushiki Kaisha
- Tetsu Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of mounting a lens on a light emitting diode
- Patent number 5,578,156
- Issue date Nov 26, 1996
- Sumitomo Electric Industries, Ltd.
- Mitsutoshi Kamakura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film deposition apparatus
- Patent number 5,525,158
- Issue date Jun 11, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Hisashi Tsukazaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
High pressure discharge lamp lighting apparatus
- Publication number 20100127631
- Publication date May 27, 2010
- Ushio Denki Kabushiki Kaisha
- Tetsu Okamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...