Masaaki ISHIZAKI

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Watari-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioning blower motor unit
- Patent number 10,958,141
- Issue date Mar 23, 2021
- Keihin Corporation
- Masaaki Ishizaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air-conditioning blower motor unit
- Patent number 10,630,136
- Issue date Apr 21, 2020
- Keihin Corporation
- Masaaki Ishizaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Blower motor unit for air conditioner
- Patent number 10,563,660
- Issue date Feb 18, 2020
- Keihin Corporation
- Masaaki Ishizaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Centrifugal fan
- Patent number 10,100,839
- Issue date Oct 16, 2018
- Keihin Corporation
- Masamichi Kasahara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
AIR CONDITIONING BLOWER MOTOR UNIT
- Publication number 20190028005
- Publication date Jan 24, 2019
- Keihin Corporation
- Masaaki Ishizaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR-CONDITIONING BLOWER MOTOR UNIT
- Publication number 20180226857
- Publication date Aug 9, 2018
- Keihin Corporation
- Masaaki Ishizaki
- F24 - HEATING RANGES VENTILATING
Information Patent Application
BLOWER MOTOR UNIT FOR AIR CONDITIONER
- Publication number 20180023580
- Publication date Jan 25, 2018
- Keihin Corporation
- Masaaki Ishizaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL FAN
- Publication number 20160290353
- Publication date Oct 6, 2016
- KEIHIN CORPORATION
- Masamichi KASAHARA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...