Hiroshi Marunaka

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Canton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Ball joint with spherical rollers
- Patent number 6,776,552
- Issue date Aug 17, 2004
- The Timken Company
- Hiroshi Marunaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Ball joint with spherical rollers
- Publication number 20030202841
- Publication date Oct 30, 2003
- Hiroshi Marunaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...