Masaharu MARUMOTO

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Hiroshima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control device for engine
- Patent number 11,840,976
- Issue date Dec 12, 2023
- Mazda Motor Corporation
- Tohru Hokazono
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine intake system
- Patent number 11,629,633
- Issue date Apr 18, 2023
- Mazda Motor Corporation
- Masaharu Marumoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Premixed compression ignition engine system
- Patent number 10,830,186
- Issue date Nov 10, 2020
- Mazda Motor Corporation
- Tohru Hokazono
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control apparatus for turbocharged diesel engine
- Patent number 8,408,180
- Issue date Apr 2, 2013
- Mazda Motor Corporation
- Masahiro Nagoshi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control for electrically driven supercharger
- Patent number 7,628,015
- Issue date Dec 8, 2009
- Mazda Motor Corporation
- Masaharu Marumoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CONTROL DEVICE FOR ENGINE
- Publication number 20230062098
- Publication date Mar 2, 2023
- Mazda Motor Corporation
- Tohru Hokazono
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENGINE INTAKE SYSTEM
- Publication number 20230021893
- Publication date Jan 26, 2023
- Mazda Motor Corporation
- Masaharu Marumoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTAKE-AIR COOLING SYSTEM
- Publication number 20210310450
- Publication date Oct 7, 2021
- Mazda Motor Corporation
- Kazuaki Narahara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PREMIXED COMPRESSION IGNITION ENGINE SYSTEM
- Publication number 20200040850
- Publication date Feb 6, 2020
- MAZDA MOTOR CORPORATION
- Tohru Hokazono
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL APPARATUS FOR TURBOCHARGED DIESEL ENGINE
- Publication number 20110239645
- Publication date Oct 6, 2011
- MAZDA MOTOR CORPORATION
- Masahiro NAGOSHI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL FOR ELECTRICALLY DRIVEN SUPERCHARGER
- Publication number 20070051349
- Publication date Mar 8, 2007
- Mazda Motor Corporation
- Masaharu Marumoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...