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Hiroshima-shi, JP
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last 30 patents
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Patent Grant
Motoring an engine and injecting fuel to determine fuel properties...
Patent number
12,140,105
Issue date
Nov 12, 2024
Mazda Motor Corporation
Yoshihisa Nou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine controlling method and engine system
Patent number
11,891,963
Issue date
Feb 6, 2024
Mazda Motor Corporation
Yoshihisa Nou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of controlling engine, and engine system
Patent number
11,859,574
Issue date
Jan 2, 2024
Mazda Motor Corporation
Noriyuki Ota
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine controlling method and engine system
Patent number
11,773,804
Issue date
Oct 3, 2023
Mazda Motor Corporation
Yoshihisa Nou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of controlling engine, and engine system
Patent number
11,326,547
Issue date
May 10, 2022
Mazda Motor Corporation
Noriyuki Ota
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combustion chamber structure for engine
Patent number
11,286,850
Issue date
Mar 29, 2022
Mazda Motor Corporation
Yoshihisa Nou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine
Patent number
11,248,558
Issue date
Feb 15, 2022
Mazda Motor Corporation
Kazuo Ichikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Multi-cylinder engine
Patent number
11,118,534
Issue date
Sep 14, 2021
Mazda Motor Corporation
Kazuo Ichikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combustion-chamber structure of engine
Patent number
11,078,866
Issue date
Aug 3, 2021
Mazda Motor Corporation
Yoshihisa Nou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder block
Patent number
11,015,549
Issue date
May 25, 2021
Mazda Motor Corporation
Kazuo Ichikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder block
Patent number
11,002,220
Issue date
May 11, 2021
Mazda Motor Corporation
Kazuo Ichikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Direct injection engine and control method thereof
Patent number
10,508,613
Issue date
Dec 17, 2019
Mazda Motor Corporation
Kazuaki Narahara
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Homogeneous charge compression ignition engine
Patent number
10,260,458
Issue date
Apr 16, 2019
Mazda Motor Corporation
Kazuaki Narahara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Combustion chamber structure for direct injection engine
Patent number
10,156,182
Issue date
Dec 18, 2018
Mazda Motor Corporation
Kazuaki Narahara
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Structure of combustion chamber for direct injection engine
Patent number
10,125,667
Issue date
Nov 13, 2018
Mazda Motor Corporation
Noriyuki Ota
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Direct injection engine
Patent number
10,100,775
Issue date
Oct 16, 2018
Mazda Motor Corporation
Noriyuki Ota
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control device of spark-ignition gasoline engine
Patent number
8,838,364
Issue date
Sep 16, 2014
Mazda Motor Corporation
Kazuhiro Nagatsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Engine with supercharger
Patent number
8,763,395
Issue date
Jul 1, 2014
Mazda Motor Corporation
Yoshihisa Nou
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
ENGINE CONTROLLING METHOD AND ENGINE SYSTEM
Publication number
20230077080
Publication date
Mar 9, 2023
Mazda Motor Corporation
Yoshihisa Nou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE CONTROLLING METHOD AND ENGINE SYSTEM
Publication number
20230069837
Publication date
Mar 9, 2023
Mazda Motor Corporation
Yoshihisa Nou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE CONTROLLING METHOD AND ENGINE SYSTEM
Publication number
20230077202
Publication date
Mar 9, 2023
Mazda Motor Corporation
Yoshihisa Nou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD OF CONTROLLING ENGINE, AND ENGINE SYSTEM
Publication number
20220145824
Publication date
May 12, 2022
Mazda Motor Corporation
Noriyuki Ota
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD OF CONTROLLING ENGINE, AND ENGINE SYSTEM
Publication number
20220145825
Publication date
May 12, 2022
Mazda Motor Corporation
Noriyuki Ota
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMBUSTION CHAMBER STRUCTURE FOR ENGINE
Publication number
20210332749
Publication date
Oct 28, 2021
Mazda Motor Corporation
Yoshihisa NOU
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMBUSTION CHAMBER STRUCTURE FOR ENGINE
Publication number
20210332750
Publication date
Oct 28, 2021
Mazda Motor Corporation
Yoshihisa NOU
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMBUSTION-CHAMBER STRUCTURE OF ENGINE
Publication number
20210310401
Publication date
Oct 7, 2021
MAZDA MOTOR CORPORATION
Yoshihisa NOU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE
Publication number
20210215119
Publication date
Jul 15, 2021
MAZDA MOTOR CORPORATION
Kazuo ICHIKAWA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CYLINDER BLOCK
Publication number
20210156337
Publication date
May 27, 2021
MAZDA MOTOR CORPORATION
Kazuo Ichikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MULTI-CYLINDER ENGINE
Publication number
20210087999
Publication date
Mar 25, 2021
MAZDA MOTOR CORPORATION
Kazuo ICHIKAWA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
STRUCTURE OF COMBUSTION CHAMBER FOR DIRECT INJECTION ENGINE
Publication number
20180230896
Publication date
Aug 16, 2018
MAZDA MOTOR CORPORATION
Noriyuki OTA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DIRECT INJECTION ENGINE AND CONTROL METHOD THEREOF
Publication number
20180066599
Publication date
Mar 8, 2018
MAZDA MOTOR CORPORATION
Kazuaki NARAHARA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HOMOGENEOUS CHARGE COMPRESSION IGNITION ENGINE
Publication number
20180058383
Publication date
Mar 1, 2018
MAZDA MOTOR CORPORATION
Kazuaki NARAHARA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DIRECT INJECTION ENGINE
Publication number
20180038306
Publication date
Feb 8, 2018
MAZDA MOTOR CORPORATION
Noriyuki OTA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMBUSTION CHAMBER STRUCTURE FOR DIRECT INJECTION ENGINE
Publication number
20170356330
Publication date
Dec 14, 2017
MAZDA MOTOR CORPORATION
Kazuaki NARAHARA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROL DEVICE OF SPARK-IGNITION GASOLINE ENGINE
Publication number
20120216776
Publication date
Aug 30, 2012
MAZDA MOTOR CORPORATION
Kazuhiro Nagatsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ENGINE WITH SUPERCHARGER
Publication number
20100242473
Publication date
Sep 30, 2010
MAZDA MOTOR CORPORATION
Yoshihisa NOU
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...