This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Murata Manufacturing Co., Ltd., Murata Manufacturing Co., Ltd.. Active years: 2025-2026.
Company Filing History:
2 out of 684 
1 out of 13,796 
Years Active: 2025-2026
Title: Yuuma Watabe - Innovator in Object Detection Technology
Introduction
Yuuma Watabe is an inventor based in Nagaokakyo-shi, Japan. He is known for his work in the field of object detection technology. Although he currently holds no granted patents, his innovative ideas are reflected in his latest patent applications.
Latest Patent Applications
1. **OBJECT DETECTION DEVICE** - This application describes an object detection device that includes a transmitter to generate an acoustic wave as a signal wave based on a predetermined transmission signal. The device transmits the signal wave toward an object, while a receiver, provided separately from the transmitter, receives the acoustic wave to generate a reception signal. A controller generates the transmission signal to control the signal wave from the transmitter. The receiver is designed with frequency characteristics that cause the reception signal to fluctuate when it resonates. The transmission signal is set according to the frequency characteristics of the receiver to reduce or prevent resonance during the reception of the signal wave from the transmitter.
2. **OBJECT DETECTION DEVICE AND METHOD** - This application outlines an object detection device that includes a wave transmitter to transmit a sound wave to an object and a wave receiver to receive the sound wave, generating a signal that represents the reception result. The controller controls the transmission of the sound wave by the wave transmitter and obtains the receive signal from the wave receiver. The controller is programmed to output a transmit signal to cause the wave transmitter to transmit the sound wave and obtain a corresponding receive signal. Additionally, the controller generates detection information about the object by performing complexification on a correlation signal that represents the correlation between the transmit signal and the receive signal. A signal corrector is also included to correct any of the correlation signal, the receive signal, and the transmit signal to mitigate a direct-current component in the correlation signal targeted for complex analysis.
Conclusion
Yuuma Watabe is an emerging inventor whose work in object detection technology shows promise for future innovations. His latest patent applications reflect his commitment to advancing this field.