Kunihiro TOMIKAWA

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Patents Grantslast 30 patents

Information Patent Grant
Wastegate valve device, turbine, and turbocharger
- Patent number 11,982,222
- Issue date May 14, 2024
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Kunihiro Tomikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbocharger and internal combustion engine
- Patent number 11,384,683
- Issue date Jul 12, 2022
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Tsuyoshi Kitamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbocharger, two-stage turbo system, and control method for two-st...
- Patent number 10,858,986
- Issue date Dec 8, 2020
- Mitsubishi Heavy Industries, Ltd.
- Toyotaka Yoshida
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Two-stage turbo system and control method for two-stage turbo system
- Patent number 10,787,955
- Issue date Sep 29, 2020
- Mitsubishi Heavy Industries, Ltd.
- Toyotaka Yoshida
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
WASTEGATE VALVE DEVICE, TURBINE, AND TURBOCHARGER
- Publication number 20230265784
- Publication date Aug 24, 2023
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Kunihiro TOMIKAWA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBOCHARGER AND INTERNAL COMBUSTION ENGINE
- Publication number 20210363915
- Publication date Nov 25, 2021
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Tsuyoshi KITAMURA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBOCHARGER, TWO-STAGE TURBO SYSTEM, AND CONTROL METHOD FOR TWO-ST...
- Publication number 20190078504
- Publication date Mar 14, 2019
- Mitsubishi Heavy Industries, Ltd.
- Toyotaka YOSHIDA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-STAGE TURBO SYSTEM AND CONTROL METHOD FOR TWO-STAGE TURBO SYSTEM
- Publication number 20190048789
- Publication date Feb 14, 2019
- Mitsubishi Heavy Industries, Ltd.
- Toyotaka YOSHIDA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS