Atsushi Yanagisawa

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Axial flow fan
- Patent number 9,551,345
- Issue date Jan 24, 2017
- Sanyo Denki Co., Ltd.
- Atsushi Yanagisawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Counter-rotating axial flow fan
- Patent number 9,267,505
- Issue date Feb 23, 2016
- Sanyo Denki Co., Ltd.
- Atsushi Yanagisawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
FAN MOTOR APPARATUS AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180351430
- Publication date Dec 6, 2018
- Sanyo Denki Co., Ltd.
- Naoya INADA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AXIAL FLOW FAN
- Publication number 20140064959
- Publication date Mar 6, 2014
- Sanyo Denki Co., Ltd.
- Atsushi Yanagisawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COUNTER-ROTATING AXIAL FLOW FAN
- Publication number 20120257957
- Publication date Oct 11, 2012
- Sanyo Denki Co., Ltd.
- Atsushi Yanagisawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COUNTER-ROTATING AXIAL-FLOW FAN
- Publication number 20100189544
- Publication date Jul 29, 2010
- Sanyo Denki Co., Ltd.
- Toshiyuki Nakamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AXIAL-FLOW FAN
- Publication number 20080170935
- Publication date Jul 17, 2008
- Sanyo Denki Co., Ltd.
- Toshiyuki Nakamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...