Tomoya Shibano

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Seal ring
- Patent number 9,506,564
- Issue date Nov 29, 2016
- Kabushiki Kaisha Riken
- Junya Nagai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal ring
- Patent number 9,239,113
- Issue date Jan 19, 2016
- Kabushiki Kaisha Riken
- Junya Nagai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal ring
- Patent number 9,206,907
- Issue date Dec 8, 2015
- Kabushiki Kaisha Riken
- Junya Nagai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SEAL RING
- Publication number 20140319779
- Publication date Oct 30, 2014
- Junya Nagai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SEAL RING
- Publication number 20140008876
- Publication date Jan 9, 2014
- Junya Nagai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COMBINED PISTON RING
- Publication number 20130305918
- Publication date Nov 21, 2013
- Kabushiki Kaisha Riken
- Fumihiro Okazaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SEAL RING
- Publication number 20130127120
- Publication date May 23, 2013
- Kabushiki Kaisha Riken
- Junya Nagai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...