Akitomo Yamanaka

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Handa-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric compressor controller and refrigeration cycle device
- Patent number 10,801,497
- Issue date Oct 13, 2020
- DENSO CORPORATION
- Shinji Nakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air conditioning apparatus
- Patent number 10,465,953
- Issue date Nov 5, 2019
- DENSO CORPORATION
- Teruaki Ohyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor driving device
- Patent number 10,250,174
- Issue date Apr 2, 2019
- DENSO CORPORATION
- Koji Sakai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Driving device
- Patent number 9,318,973
- Issue date Apr 19, 2016
- Denso Corporation
- Akitomo Yamanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor drive device, control method of electric motor drive...
- Patent number 8,278,859
- Issue date Oct 2, 2012
- Denso Corporation
- Koji Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC COMPRESSOR CONTROLLER AND REFRIGERATION CYCLE DEVICE
- Publication number 20180202442
- Publication date Jul 19, 2018
- Denso Corporation
- Shinji NAKAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE
- Publication number 20180175766
- Publication date Jun 21, 2018
- Denso Corporation
- Koji SAKAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR CONDITIONING APPARATUS
- Publication number 20170370626
- Publication date Dec 28, 2017
- Denso Corporation
- Teruaki OHYAMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DRIVING DEVICE
- Publication number 20150049531
- Publication date Feb 19, 2015
- Denso Corporation
- Akitomo Yamanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR DRIVE DEVICE, CONTROL METHOD OF ELECTRIC MOTOR DRIVE...
- Publication number 20110031922
- Publication date Feb 10, 2011
- DENSO CORPORATION
- Koji SAKAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER