Membership
Tour
Register
Log in
Tomoyuki Sumi
Follow
Person
Kariya-city, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Power control system for electric vehicle
Patent number
10,857,903
Issue date
Dec 8, 2020
Denso Corporation
Koji Sakai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric compressor
Patent number
10,634,390
Issue date
Apr 28, 2020
DENSO CORPORATION
Teruaki Ohyama
B60 - VEHICLES IN GENERAL
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
Vehicle air conditioner having a gas injection cycle
Patent number
10,220,677
Issue date
Mar 5, 2019
DENSO CORPORATION
Teruaki Ohyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Onboard electric system
Patent number
10,183,555
Issue date
Jan 22, 2019
DENSO CORPORATION
Koji Sakai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
In-vehicle electric motor control device
Patent number
10,131,352
Issue date
Nov 20, 2018
DENSO CORPORATION
Tomoyuki Sumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric compressor
Patent number
8,823,292
Issue date
Sep 2, 2014
Denso Corporation
Tomoyuki Sumi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driving apparatus for a vehicle-mounted electric motor
Patent number
8,441,224
Issue date
May 14, 2013
Denso Corporation
Tomoyuki Sumi
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ELECTRIC COMPRESSOR
Publication number
20190078812
Publication date
Mar 14, 2019
Denso Corporation
Teruaki OHYAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONTROL SYSTEM
Publication number
20180141438
Publication date
May 24, 2018
Denso Corporation
Koji SAKAI
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIR CONDITIONER FOR VEHICLE
Publication number
20180022184
Publication date
Jan 25, 2018
Denso Corporation
Teruaki OHYAMA
B60 - VEHICLES IN GENERAL
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
IN-VEHICLE ELECTRIC MOTOR CONTROL DEVICE
Publication number
20170369061
Publication date
Dec 28, 2017
Denso Corporation
Tomoyuki SUMI
B60 - VEHICLES IN GENERAL
Information
Patent Application
ONBOARD ELECTRIC SYSTEM
Publication number
20160303948
Publication date
Oct 20, 2016
Denso Corporation
Koji SAKAI
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC COMPRESSOR
Publication number
20120213649
Publication date
Aug 23, 2012
DENSO CORPORATION
Tomoyuki SUMI
B60 - VEHICLES IN GENERAL
Information
Patent Application
Driving apparatus for a vehicle-mounted electric motor
Publication number
20110050136
Publication date
Mar 3, 2011
DENSO CORPORATION
Tomoyuki Sumi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Motor drive circuit mounting structure and electric compressor
Publication number
20090096301
Publication date
Apr 16, 2009
DENSO CORPORATION
Tomoyuki Sumi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER