Company Filing History:
Years Active: 1998
Title: Hutoshi Shiotani: Innovator in Piezoelectric Technology
Introduction
Hutoshi Shiotani is a notable inventor based in Miyagi, Japan. He has made significant contributions to the field of piezoelectric technology, holding 2 patents that showcase his innovative approach to electrical engineering.
Latest Patents
His latest patents include an "Inverter circuit for lighting a cold cathode tube" and a "Voltage converter for use with a piezoelectric transformer." The inverter circuit utilizes a piezoelectric transformer to supply a voltage signal to a cold-cathode tube, incorporating a driver, a voltage-controlled oscillator, and a phase difference detection circuit. This design allows for precise control of the current flowing through the cold-cathode tube, ensuring optimal performance. The voltage converter patent describes a piezoelectric transformer with a unique polarization structure, enabling it to generate high voltage AC output through a pulse generator that produces voltage pulse signals.
Career Highlights
Hutoshi Shiotani is associated with Tokin Corporation, where he has been instrumental in advancing piezoelectric technologies. His work has contributed to the development of efficient electrical components that are widely used in various applications.
Collaborations
He has collaborated with notable coworkers, including Yoshihiro Ino and Hiroyuki Satoh, who have also contributed to the field of piezoelectric technology.
Conclusion
Hutoshi Shiotani's innovative work in piezoelectric technology and his contributions to electrical engineering make him a significant figure in the industry. His patents reflect a commitment to advancing technology and improving efficiency in electrical applications.