Hitoshi Asayama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing discharge tube and discharge lamp
- Patent number 6,729,925
- Issue date May 4, 2004
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Meguro
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing discharge tube and discharge lamp
- Publication number 20020098767
- Publication date Jul 25, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Takeshi Meguro
- H01 - BASIC ELECTRIC ELEMENTS