Naoki TANAKA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust valve device for vehicle
- Patent number 11,448,142
- Issue date Sep 20, 2022
- Mikuni Corporation
- Toshiaki Ishii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve device
- Patent number 11,287,046
- Issue date Mar 29, 2022
- Mikuni Corporation
- Naoki Tanaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Exhaust valve device for vehicle
- Patent number 11,105,274
- Issue date Aug 31, 2021
- Mikuni Corporation
- Toshiaki Ishii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
BUTTERFLY VALVE DEVICE
- Publication number 20220163119
- Publication date May 26, 2022
- Mikuni Corporation
- Naoki TANAKA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
THROTTLE DEVICE
- Publication number 20210340919
- Publication date Nov 4, 2021
- Mikuni Corporation
- Jun KIYONO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST VALVE DEVICE FOR VEHICLE
- Publication number 20210254559
- Publication date Aug 19, 2021
- Mikuni Corporation
- Toshiaki ISHII
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST VALVE DEVICE FOR VEHICLE
- Publication number 20210254560
- Publication date Aug 19, 2021
- Mikuni Corporation
- Toshiaki ISHII
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST VALVE DEVICE FOR VEHICLE
- Publication number 20210254561
- Publication date Aug 19, 2021
- Mikuni Corporation
- Toshiaki ISHII
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE DEVICE
- Publication number 20200362969
- Publication date Nov 19, 2020
- Mikuni Corporation
- Naoki TANAKA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...