Taichi Hayasaka

Title: Taichi Hayasaka: Innovator in Quartz Crystal and Piezoelectric Devices

Introduction

Taichi Hayasaka is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of electronic devices, particularly in the development of quartz crystal and piezoelectric technologies. With a total of two patents to his name, Hayasaka's work has had a considerable impact on the industry.

Latest Patents

Hayasaka's latest patents include a "Quartz Crystal Device and Method for Fabricating the Same" and a "Piezoelectric Device and Method for Fabricating the Same." The quartz crystal device features a surface mount type that includes a quartz crystal vibrating piece and a base plate. The vibrating piece is designed to vibrate at a predetermined frequency, while the base plate is made of crystal or glass and includes an external electrode for mounting. The external electrode is formed with a metal film and an electroless plating film that contains nickel, lead, and bismuth.

The piezoelectric device patent describes a device that consists of a piezoelectric vibrating piece, a base plate, and a lid plate. The base plate has a principal surface where the vibrating piece is placed, along with a connecting electrode. The lid plate serves to seal the vibrator, ensuring its functionality. The mounting terminal includes multiple metal films and an electroless plating film, enhancing the device's performance.

Career Highlights

Hayasaka is currently employed at Nihon Dempa Kogyo Co., Ltd., a company known for its advancements in electronic components. His work at the company has allowed him to focus on innovative solutions in the field of quartz and piezoelectric devices.

Collaborations

One of Hayasaka's notable collaborators is Shuichi Mizusawa. Their partnership has contributed to the development of cutting-edge technologies in their respective fields.

Conclusion

Taichi Hayasaka is a distinguished inventor whose work in quartz crystal and piezoelectric devices has made a significant impact on the electronics industry. His innovative patents reflect his dedication to advancing technology and improving device performance.