Shinya Mitarai

Title: Shinya Mitarai: Innovator in Piezoelectric Technology

Introduction

Shinya Mitarai is a prominent inventor based in Kuwana, Japan. He has made significant contributions to the field of piezoelectric devices, holding 2 patents that showcase his innovative approach to technology. His work primarily focuses on enhancing the durability and efficiency of piezoelectric devices used in various applications.

Latest Patents

Mitarai's latest patents include a "Piezoelectric device for injector" and a "Stacked piezoelectric device and method of fabrication thereof." The piezoelectric device for an injector is designed to generate the driving force of the injector while ensuring high durability. It establishes a specific relationship between the apparent piezoelectric constants under different electric fields, allowing for long-term use. The device is constructed by alternately laminating piezoelectric layers and internal electrode layers, with a unique sectional shape that enhances its performance.

The stacked piezoelectric device patent outlines a method of fabrication that includes a piezoelectric stack with side electrodes and internal electrode layers. This design ensures that the piezoelectric layers and internal electrode layers have substantially the same area, optimizing the device's functionality. The use of insulative and conductive resins in the electrodes further enhances the device's efficiency.

Career Highlights

Shinya Mitarai is currently associated with Denso Corporation, a leading company in the automotive industry. His work at Denso has allowed him to apply his innovative ideas in practical applications, contributing to advancements in automotive technology.

Collaborations

Mitarai has collaborated with notable coworkers such as Masayuki Kobayashi and Atsushi Murai. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Shinya Mitarai's contributions to piezoelectric technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in creating durable and efficient devices. Through his work at Denso Corporation and collaborations with talented colleagues, Mitarai continues to push the boundaries of technology in his field.