Sigemasa Kusabiraki

Title: Sigemasa Kusabiraki: Innovator in Piezoelectric Device Technology

Introduction

Sigemasa Kusabiraki is a notable inventor based in Takaoka, Japan. He has made significant contributions to the field of piezoelectric devices, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of these devices through innovative terminal designs.

Latest Patents

Kusabiraki's latest patents include a terminal for a piezoelectric device that features a first contact portion and a second contact portion, which are designed as separate metallic elements. Each contact portion is equipped with a protrusion, and a lubricant is strategically placed between them. This lubricant contains a hydrophilic group that forms hydrogen bonds with metal elements, along with a lipophilic group that extends in a straight chain, promoting optimal performance. Another patent describes a terminal with a base contact portion and a bent contact portion, formed by folding a metallic material. Similar to the first patent, this design also incorporates a lubricant with hydrophilic and lipophilic properties to enhance functionality.

Career Highlights

Kusabiraki is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to focus on the development of advanced piezoelectric technologies, contributing to the company's reputation for innovation.

Collaborations

Throughout his career, Kusabiraki has collaborated with talented individuals such as Manabu Sumita and Isao Ikeda. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Sigemasa Kusabiraki's contributions to the field of piezoelectric devices exemplify his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of material science and engineering principles, making him a valuable asset in the industry.