Takayuki Iwasaki

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Katano-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing methods of double-spiral arc tubes
- Patent number 7,401,478
- Issue date Jul 22, 2008
- Matsushita Electric Industrial Co., Ltd.
- Tatsuhiro Yabuki
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing methods of double-spiral arc tubes
- Publication number 20040231365
- Publication date Nov 25, 2004
- Tatsuhiro Yabuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...