Keisuke Hirano

Title: Keisuke Hirano: Innovator in Piezoelectric Technology

Introduction

Keisuke Hirano is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of piezoelectric technology, holding a total of 4 patents. His innovative work focuses on enhancing the performance and manufacturing processes of piezoelectric resonators.

Latest Patents

Hirano's latest patents include a resonator design that features an interdigital transducer electrode, a resonance part, a supporting part, and two beam parts. The interdigital transducer electrode is strategically placed on a piezoelectric thin film. The resonance part is supported by a substrate through an air gap, which creates a level difference at the supporting part or at the two beam parts. Another notable patent is a method for manufacturing piezoelectric resonators. This method aims to widen the frequency adjustment range while minimizing metal usage, thereby reducing yield loss during the formation of a metal film for frequency adjustment at the vibrating arm's tip.

Career Highlights

Keisuke Hirano is currently employed at Nihon Dempa Kogyo Co., Ltd., where he continues to develop innovative technologies in the field of piezoelectric devices. His work has been instrumental in advancing the capabilities of resonators, which are essential components in various electronic applications.

Collaborations

Hirano collaborates with notable colleagues, including Mitoshi Umeki and Kenichi Kikuchi. Their combined expertise contributes to the ongoing research and development efforts at their company.

Conclusion

Keisuke Hirano's contributions to piezoelectric technology and his innovative patents highlight his role as a leading inventor in this field. His work continues to influence advancements in electronic devices and manufacturing processes.