Dezhi CHENG

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas detection device, gas detection method, and device comprising g...
- Patent number 12,298,191
- Issue date May 13, 2025
- SEMITEC CORPORATION
- Toshiyuki Nojiri
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor, gas detection device, gas detection method, and device...
- Patent number 11,531,013
- Issue date Dec 20, 2022
- SEMITEC CORPORATION
- Toshiyuki Nojiri
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor, gas detection device, gas detection method and device p...
- Patent number 11,397,160
- Issue date Jul 26, 2022
- SEMITEC CORPORATION
- Toshiyuki Nojiri
- G01 - MEASURING TESTING
Information Patent Grant
Electronic component for welding, mounted board and temperature sensor
- Patent number 11,215,514
- Issue date Jan 4, 2022
- SEMITEC CORPORATION
- Takaaki Hirabayashi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GAS DETECTION DEVICE, GAS DETECTION METHOD, AND DEVICE COMPRISING G...
- Publication number 20250224281
- Publication date Jul 10, 2025
- SEMITEC CORPORATION
- Toshiyuki NOJIRI
- G01 - MEASURING TESTING
Information Patent Application
GAS DETECTION DEVICE, GAS DETECTION METHOD, AND DEVICE COMPRISING G...
- Publication number 20220341864
- Publication date Oct 27, 2022
- SEMITEC CORPORATION
- Toshiyuki NOJIRI
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC COMPONENT FOR WELDING, MOUNTED BOARD AND TEMPERATURE SENSOR
- Publication number 20210181036
- Publication date Jun 17, 2021
- SEMITEC CORPORATION
- Takaaki HIRABAYASHI
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR, GAS DETECTION DEVICE, GAS DETECTION METHOD, AND DEVICE...
- Publication number 20200166493
- Publication date May 28, 2020
- SEMITEC CORPORATION
- Toshiyuki NOJIRI
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR, GAS DETECTION DEVICE, GAS DETECTION METHOD AND DEVICE P...
- Publication number 20190049398
- Publication date Feb 14, 2019
- SEMITEC CORPORATION
- Toshiyuki NOJIRI
- G01 - MEASURING TESTING