Kazuo Maruyama

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Matsudo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sliding bearing
- Patent number 8,096,709
- Issue date Jan 17, 2012
- Hitachi Powdered Metals Co., Ltd.
- Kazuo Maruyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sliding bearing for use under high load
- Patent number 7,234,871
- Issue date Jun 26, 2007
- Hitachi Powdered Metals Co., Ltd.
- Kazuo Maruyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Oil-impregnated sintered sliding bearing
- Patent number 7,014,367
- Issue date Mar 21, 2006
- Hitachi Powered Metals Co., Ltd.
- Motohiro Miyasaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Sliding Bearing
- Publication number 20090067766
- Publication date Mar 12, 2009
- HITACHI POWDERED METALS CO., LTD
- Kazuo Maruyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Sliding bearing for use under high load
- Publication number 20050286822
- Publication date Dec 29, 2005
- HITACHI POWDERED METALS CO., LTD.
- Kazuo Maruyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Oil-impregnated sintered sliding bearing
- Publication number 20050078894
- Publication date Apr 14, 2005
- Motohiro Miyasaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...