Susumu Mamiya

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Half bearing with grooves preventing leakage of lubricating oil
- Patent number RE39613
- Issue date May 8, 2007
- Daido Metal Co., Ltd.
- Masayuki Niwa
- 384 - Bearings
Information Patent Grant
Half bearing with grooves preventing leakage of lubricating oil
- Patent number 6,695,482
- Issue date Feb 24, 2004
- Daido Metal Company Ltd.
- Masayuki Niwa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Half bearing with grooves preventing leakage of lubricating oil
- Publication number 20020085779
- Publication date Jul 4, 2002
- DAIDO METAL COMPANY LTD.
- Masayuki Niwa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...