TOYOTA JIDOSHA KABUSHIKI KAISHA patent applications published on October 17th, 2024

Summary of the patent applications from TOYOTA JIDOSHA KABUSHIKI KAISHA on October 17th, 2024

1. **Summary**: Toyota Jidosha Kabushiki Kaisha has recently filed patents for innovative technologies including a piezoelectric element with membrane portions of different resonance frequencies, a communication apparatus with enhanced capabilities for devices with limited communication abilities, and an information processing apparatus for adjusting sound pressure levels in virtual environments. These patents aim to improve sensor technologies, communication efficiency, and immersive audio experiences across various industries.

2. **Key Points of Patents**:

  * Piezoelectric element with substrate, lower electrode, piezoelectric film, and upper electrode.
  * Membrane portions supported in a cantilever manner on the substrate.
  * Different resonance frequencies of membrane portions.
  * Communication apparatus for devices with reduced communication capabilities.
  * Information processing apparatus for adjusting sound pressure levels in virtual spaces.

3. **Notable Applications**:

  * Sensors, actuators, and energy harvesting devices benefit from the piezoelectric element.
  * Improved communication efficiency in mobile devices and IoT systems.
  * Enhanced audio experiences in virtual reality, gaming, and architectural acoustics.