Yoji Oshii

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shaft seal apparatus
- Patent number 9,581,247
- Issue date Feb 28, 2017
- EAGLE BURGMANN JAPAN CO., LTD.
- Yoshiaki Takigahira
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Tandem seal device
- Patent number 8,585,060
- Issue date Nov 19, 2013
- Eagle Industry Co., Ltd.
- Yoji Oshii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SHAFT SEAL APPARATUS
- Publication number 20140232070
- Publication date Aug 21, 2014
- EAGLE BURGMANN JAPAN CO., LTD.
- Yoshiaki Takigahira
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MECHANICAL SEAL DEVICE AND TANDEM SEAL DEVICE
- Publication number 20100270749
- Publication date Oct 28, 2010
- EAGLE INDUSTRY CO., LTD.
- Yoji Oshii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MECHANICAL SEAL DEVICE
- Publication number 20090200749
- Publication date Aug 13, 2009
- EAGLE INDUSTRY CO., LTD.
- Yoshihiro Teshima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...