Shunji Matsumoto

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Minami-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Blower fan
- Patent number 9,605,682
- Issue date Mar 28, 2017
- Nidec Corporation
- Tomohiro Hasegawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Centrifugal fan having a flow control member
- Patent number 9,458,852
- Issue date Oct 4, 2016
- Nidec Corporation
- Seung-sin Yoo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan
- Patent number 9,341,189
- Issue date May 17, 2016
- Nidec Corporation
- Teiichi Hirono
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fan bearing system having a fluid reservoir
- Patent number 9,051,938
- Issue date Jun 9, 2015
- Nidec Corporation
- Teiichi Hirono
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
BLOWER FAN
- Publication number 20160032929
- Publication date Feb 4, 2016
- NIDEC CORPORATION
- Tomohiro HASEGAWA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL FAN
- Publication number 20140072423
- Publication date Mar 13, 2014
- NIDEC CORPORATION
- Seung-sin Yoo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN
- Publication number 20130004350
- Publication date Jan 3, 2013
- NIDEC CORPORATION
- Teiichi Hirono
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN
- Publication number 20130004351
- Publication date Jan 3, 2013
- NIDEC CORPORATION
- Teiichi Hirono
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BEARING APPARATUS AND BLOWER FAN
- Publication number 20130004114
- Publication date Jan 3, 2013
- NIDEC CORPORATION
- Tomohiro HASEGAWA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...