Yoshikazu Kitamura

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pipe joint
- Patent number 7,571,939
- Issue date Aug 11, 2009
- Piolax, Inc.
- Naoki Yoshida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Pipe joint
- Publication number 20050136741
- Publication date Jun 23, 2005
- Piolax Inc.
- Naoki Yoshida
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES