Yuko Takeuchi

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-layered anti-coking heat resistant metal tube and method for...
- Patent number 6,579,628
- Issue date Jun 17, 2003
- Daido Tokushuko Kabushiki Kaisha
- Yuko Takeuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Internal metal pipe welding apparatus and monitoring system
- Patent number 6,417,488
- Issue date Jul 9, 2002
- Daido Tokushuko Kabushiki Kaisha
- Yuko Takeuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-layered anti-coking heat resisting metal tube and the method...
- Patent number 6,337,459
- Issue date Jan 8, 2002
- Daido Tokushuko Kabushiki Kaisha
- F. X. Terwijn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing welded clad steel tube
- Patent number 5,855,699
- Issue date Jan 5, 1999
- Daido Tokushuko Kabushiki Kaisha
- Motoaki Oyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Multi-layered anti-coking heat resistant metal tube and method for...
- Publication number 20020011467
- Publication date Jan 31, 2002
- Yuko Takeuchi
- F28 - HEAT EXCHANGE IN GENERAL