Tadakatsu KOYABU

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Kariya-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas sensor
- Patent number 12,140,561
- Issue date Nov 12, 2024
- Denso Corporation
- Tadakatsu Koyabu
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor control device
- Patent number 11,428,663
- Issue date Aug 30, 2022
- Denso Corporation
- Tadakatsu Koyabu
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor control device
- Patent number 11,054,388
- Issue date Jul 6, 2021
- Denso Corporation
- Tadakatsu Koyabu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
GAS SENSOR
- Publication number 20210356424
- Publication date Nov 18, 2021
- DENSO CORPORATION
- Tadakatsu KOYABU
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR CONTROL DEVICE
- Publication number 20200088673
- Publication date Mar 19, 2020
- DENSO CORPORATION
- Tadakatsu KOYABU
- G01 - MEASURING TESTING
Information Patent Application
CONTROL DEVICE
- Publication number 20190219537
- Publication date Jul 18, 2019
- DENSO CORPORATION
- Shoki SHIMIZU
- G05 - CONTROLLING REGULATING
Information Patent Application
GAS SENSOR CONTROL DEVICE
- Publication number 20180340909
- Publication date Nov 29, 2018
- DENSO CORPORATION
- Tadakatsu KOYABU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES