Company Filing History:
Years Active: 2017-2019
Title: Koji Ushiyama: Innovator in Physical Quantity Detection Technology
Introduction
Koji Ushiyama is a prominent inventor based in Chino, Japan. He has made significant contributions to the field of physical quantity detection technology. With a total of 2 patents to his name, Ushiyama's work has had a notable impact on electronic apparatuses and moving objects.
Latest Patents
Ushiyama's latest patents include innovative designs for circuits and devices that enhance the detection of physical quantities. One of his key inventions is a circuit for a physical quantity detection device. This circuit features a drive unit that generates a drive signal to cause a vibrator to vibrate. It also includes a detection unit that captures a detection signal outputted from the vibrator based on the drive signal. Additionally, the circuit incorporates a passive filter with a cutoff frequency lower than a detuning frequency, which allows for effective signal processing. An amplification unit further enhances the signal from the passive filter, ensuring accurate detection.
Career Highlights
Koji Ushiyama is currently employed at Seiko Epson Corporation, where he continues to develop cutting-edge technologies. His work at this esteemed company has allowed him to collaborate with other talented professionals in the field.
Collaborations
Ushiyama has worked alongside notable colleagues such as Kiminori Nakajima and Takashi Aoyama. Their combined expertise has contributed to the advancement of innovative technologies in their respective areas.
Conclusion
Koji Ushiyama is a dedicated inventor whose work in physical quantity detection technology has led to significant advancements. His contributions continue to influence the development of electronic devices and systems.