Tohru HAYASE

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Sakai City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Speaker device and display device
- Patent number 11,290,796
- Issue date Mar 29, 2022
- SHARP KABUSHIKI KAISHA
- Yoshihiro Ojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER DEVICE AND DISPLAY DEVICE
- Publication number 20210112322
- Publication date Apr 15, 2021
- Sharp Kabushiki Kaisha
- YOSHIHIRO OJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER SYSTEM, DISPLAY DEVICE, AND TELEVISION RECEIVER
- Publication number 20180199004
- Publication date Jul 12, 2018
- SHARP KABUSHIKI KAISHA
- Hidenori MINODA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE