Takehiro SUGAWARA

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Kariya-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Valve device
- Patent number 11,761,552
- Issue date Sep 19, 2023
- Denso Corporation
- Hiroyuki Harada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve device
- Patent number 10,578,060
- Issue date Mar 3, 2020
- Denso Corporation
- Takehiro Sugawara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve device and method for manufacturing the same
- Patent number 10,378,490
- Issue date Aug 13, 2019
- Denso Corporation
- Takehiro Sugawara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
VALVE DEVICE
- Publication number 20220025989
- Publication date Jan 27, 2022
- DENSO CORPORATION
- Hiroyuki HARADA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VALVE DEVICE AND METHOD OF PRODUCING VALVE DEVICE
- Publication number 20200141499
- Publication date May 7, 2020
- DENSO CORPORATION
- Yuichiro MORITANI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
VALVE DEVICE
- Publication number 20190277226
- Publication date Sep 12, 2019
- Denso Corporation
- Takehiro SUGAWARA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE DEVICE
- Publication number 20190264620
- Publication date Aug 29, 2019
- DENSO CORPORATION
- Yuichiro MORITANI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180171943
- Publication date Jun 21, 2018
- DENSO CORPORATION
- Takehiro SUGAWARA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS