Yoshiaki Sakaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drawn cup roller bearing
- Patent number 7,891,881
- Issue date Feb 22, 2011
- JTEKT Corporation
- Yoshiaki Sakaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Manufacturing method of rocker arm bearing apparatus
- Patent number 7,678,206
- Issue date Mar 16, 2010
- JTEKT Corporation
- Yoshiaki Sakaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Rolling slide member
- Patent number 7,484,890
- Issue date Feb 3, 2009
- Koyo Seiko Co., Ltd.
- Takaaki Ikeda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing method of rocker arm bearing apparatus
- Publication number 20080202640
- Publication date Aug 28, 2008
- JTEKT Corporation
- Yoshiaki Sakaki
- C21 - METALLURGY OF IRON
Information Patent Application
Drawn cup roller bearing
- Publication number 20070269156
- Publication date Nov 22, 2007
- JTEKT Corporation
- Yoshiaki Sakaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Rolling slide member
- Publication number 20060083455
- Publication date Apr 20, 2006
- KOYO SEIKO CO., LTD.
- Takaaki Ikeda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...