Masaru Saitoh

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorescent lamp
- Patent number 6,771,024
- Issue date Aug 3, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masatoshi Sudou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for manufacturing a fluorescent lamp
- Patent number 6,560,995
- Issue date May 13, 2003
- Matsushita Electric Industrial Co., Ltd.
- Toshiyoshi Oga
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing a fluorescent lamp
- Patent number 5,833,506
- Issue date Nov 10, 1998
- Matsushita Electronics Corporation
- Toshiyoshi Oga
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
External-electrode discharge lamp, external-electrode discharge lam...
- Publication number 20090200943
- Publication date Aug 13, 2009
- Hirofumi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent lamp
- Publication number 20040095072
- Publication date May 20, 2004
- Masatoshi Sudou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for manufacturing a fluorescent lamp
- Publication number 20010007197
- Publication date Jul 12, 2001
- Matsushita Electronics Corporation
- Toshiyoshi Oga
- C03 - GLASS MINERAL OR SLAG WOOL