This inventor holds 1 USPTO granted patent. Top assignee: Ube Industries, Inc.. Active years: 2007.
Company Filing History:
Years Active: 2007
Title: Tetsuro Kunisawa: Innovator in Piezoelectric Technology
Introduction
Tetsuro Kunisawa is a notable inventor based in Ube, Japan. He has made significant contributions to the field of piezoelectric technology, particularly through his innovative patent. His work has implications for various applications in electronics and materials science.
Latest Patents
Tetsuro Kunisawa holds a patent for a "Method of manufacturing piezoelectric thin film device and piezoelectric thin film device." This method involves several steps, including the formation of an insulating layer on a substrate, creating a sacrificial layer, and developing both lower and upper electrodes. The process also includes forming a via hole to expose part of the sacrificial layer, ultimately leading to the creation of a space for oscillation by etching both the sacrificial and insulating layers.
Career Highlights
Kunisawa is associated with Ube Industries, Inc., where he has been able to apply his expertise in piezoelectric devices. His innovative approach has led to advancements in manufacturing techniques that enhance the performance and efficiency of piezoelectric thin film devices.
Collaborations
Throughout his career, Tetsuro Kunisawa has collaborated with notable colleagues, including Tetsuo Yamada and Keigo Nagao. These collaborations have fostered a productive environment for innovation and development in their field.
Conclusion
Tetsuro Kunisawa's contributions to piezoelectric technology through his patent and work at Ube Industries, Inc. highlight his role as a significant inventor in this specialized area. His innovative methods continue to influence advancements in the industry.