Masaaki Komiya

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lamp apparatus and lamp apparatus manufacturing method
- Patent number 6,582,269
- Issue date Jun 24, 2003
- Toshiba Lighting & Technology Corporation
- Kenji Sakai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Lamp apparatus and lamp apparatus manufacturing method
- Publication number 20020021070
- Publication date Feb 21, 2002
- Toshiba Lighting and Technology Corporation
- Kenji Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lamp apparatus and lamp apparatus manufacturing method
- Publication number 20010038261
- Publication date Nov 8, 2001
- Toshiba Lighting and Technology Corporation
- Kenji Sakai
- H01 - BASIC ELECTRIC ELEMENTS