Mineo Nakayama

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Himeji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light source device
- Patent number 6,734,643
- Issue date May 11, 2004
- Ushiodenki Kabushiki Kaisha
- Masashi Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source device
- Patent number 6,552,502
- Issue date Apr 22, 2003
- Ushiodenki Kabushiki Kaisha
- Masashi Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Light source device
- Publication number 20030001515
- Publication date Jan 2, 2003
- Ushiodenki Kabushiki Kaisha
- Masashi Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light source device
- Publication number 20020130626
- Publication date Sep 19, 2002
- Ushiodenki Kabushiki Kaisha
- Masashi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS