Location History:
- Ishikawa, JP (2001)
- Ishikawa-ken, JP (2003)
- Ishikawa-gun, JP (2006)
- Hakusan, JP (2008)
- Nagaokakyo, JP (2011 - 2016)
Company Filing History:
Years Active: 2001-2016
Title: Innovations of Junshi Ota
Introduction
Junshi Ota is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of piezoelectric technology, holding a total of 6 patents. His work focuses on enhancing the performance and stability of ultrasonic sensors and laminated piezoelectric elements.
Latest Patents
Ota's latest patents include a laminated piezoelectric element and a multi-feed detection sensor. The laminated piezoelectric element features a piezoelectric element layer composed of multiple piezoelectric and electrode layers. This layer is complemented by a matching layer that differs in acoustic impedance. The relationship between the acoustic velocities and thickness dimensions of these layers is crucial for optimal performance. Additionally, he has developed an ultrasonic sensor that exhibits stable anisotropy in directional properties. This sensor includes a case member designed to enhance the amplitude profile of the vibrating surface, resulting in improved directional stability and reduced side vibration.
Career Highlights
Junshi Ota is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His innovative work has contributed to the advancement of sensor technology, making significant impacts in various applications.
Collaborations
Ota has collaborated with esteemed colleagues such as Shinji Amaike and Kenji Matsuo, further enhancing the quality and scope of his inventions.
Conclusion
Junshi Ota's contributions to the field of piezoelectric technology and ultrasonic sensors demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the functionality and reliability of electronic devices.