Kenji SERA

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic sensor device and method of controlling the same
- Patent number 12,008,834
- Issue date Jun 11, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Hiroshi Haga
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC DEVICE
- Publication number 20250205736
- Publication date Jun 26, 2025
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Kazushige TAKECHI
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ULTRASONIC SENSOR DEVICE AND METHOD OF CONTROLLING THE SAME
- Publication number 20230386246
- Publication date Nov 30, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Hiroshi HAGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF MANUFACTURING PIEZOELECTRIC ELEMENT ARRAY BOARD, PIEZOELE...
- Publication number 20230241646
- Publication date Aug 3, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Kenji SERA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
OXIDE SEMICONDUCTOR THIN-FILM TRANSISTOR DEVICE AND METHOD OF MANUF...
- Publication number 20230178655
- Publication date Jun 8, 2023
- Xiamen Tianma Display Technology Co., Ltd.
- Jun TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN-FILM TRANSISTOR SUBSTRATE
- Publication number 20220302313
- Publication date Sep 22, 2022
- Wuhan Tianma Micro-Electronics Co., Ltd.
- Kazushige TAKECHI
- H01 - BASIC ELECTRIC ELEMENTS