This inventor holds 4 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1988-1993.
Company Filing History:
Years Active: 1988-1993
Title: Tetsuo Shirasu: Innovator in Electrostrictive and Piezoelectric Technologies
Introduction
Tetsuo Shirasu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of electrostrictive and piezoelectric technologies. With a total of 4 patents to his name, Shirasu's work has paved the way for advancements in these innovative areas.
Latest Patents
One of Shirasu's latest patents is the "Electrostrictive effect element and the process of manufacturing the same." This invention involves a unique method of printing an internal electrode on electrostrictive ceramic green sheets, which are then rolled together and sintered. This process results in small-size, low-voltage driven, highly reliable electrostrictive effect elements, significantly reducing manufacturing costs. Another notable patent is the "Piezoelectric effect device," which features a sintered multilayer pillar composed of alternately laminated piezoelectric ceramic sheets. This device is designed to enhance the efficiency and reliability of piezoelectric applications.
Career Highlights
Tetsuo Shirasu is currently associated with NEC Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electrostrictive and piezoelectric devices, making them more accessible and efficient for various applications.
Collaborations
Shirasu has collaborated with notable colleagues such as Osamu Yamashita and Eiji Takahashi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Tetsuo Shirasu's contributions to electrostrictive and piezoelectric technologies highlight his role as a leading inventor in Japan. His innovative patents and collaborations continue to influence the field, showcasing the importance of research and development in driving technological advancements.