Kiyohisa NARA

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Fukuroi City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal fan
- Patent number 10,914,317
- Issue date Feb 9, 2021
- MINEBEA MITSUMI INC.
- Wataru Nogamida
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Centrifugal fan design to decrease noise and slim down the fan
- Patent number 10,871,171
- Issue date Dec 22, 2020
- MINEBEA MITSUMI INC.
- Kiyohisa Nara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Centrifugal fan with a casing including structure for engaging with...
- Patent number 10,428,827
- Issue date Oct 1, 2019
- MINEBEA MITSUMI INC.
- Takuji Yamada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Centrifugal fan having impeller with blades between annular shroud...
- Patent number 10,316,860
- Issue date Jun 11, 2019
- Minebea Co., Ltd.
- Seiya Fujimoto
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
CENTRIFUGAL FAN
- Publication number 20190376523
- Publication date Dec 12, 2019
- MINEBEA MITSUMI INC.
- Takuji YAMADA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL FAN
- Publication number 20190003485
- Publication date Jan 3, 2019
- MINEBEA MITSUMI INC.
- Wataru NOGAMIDA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Centrifugal Fan
- Publication number 20180003188
- Publication date Jan 4, 2018
- MINEBEA MITSUMI INC.
- Kiyohisa Nara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL FAN
- Publication number 20170284420
- Publication date Oct 5, 2017
- MINEBEA MITSUMI INC.
- Kiyohisa NARA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL FAN
- Publication number 20170114791
- Publication date Apr 27, 2017
- MINEBEA CO., LTD.
- Takuji YAMADA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL FAN
- Publication number 20170030378
- Publication date Feb 2, 2017
- MINEBEA CO., LTD.
- Seiya FUJIMOTO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...