Hiroki Okada

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Kitaibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reciprocating sealing device
- Patent number 9,371,911
- Issue date Jun 21, 2016
- NOK Corporation
- Kazunori Jinbo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
RECIPROCATING SEALING DEVICE
- Publication number 20150061233
- Publication date Mar 5, 2015
- NOK Corporation
- Kazunori Jinbo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...