Shuji Katakami

Title: The Innovations of Shuji Katakami

Introduction

Shuji Katakami is a notable inventor based in Fujimino, 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 designs.

Latest Patents

Katakami's latest patents include a piezoelectric device featuring an insulating portion that overlaps with an electrode opening. This device comprises a support member and a vibrating portion that includes a first electrode, a piezoelectric film, and a second electrode arranged in a stacking direction. The insulating film is strategically placed to increase the electric resistance value between the first and second electrodes. Another patent involves a piezoelectric device with an insulating portion located inside a trench that penetrates through the piezoelectric film and the first conductive film. This design aims to improve the electrical resistivity of the device.

Career Highlights

Throughout his career, Shuji Katakami has worked with prominent companies such as Denso Corporation and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in the development of advanced piezoelectric technologies.

Collaborations

Katakami has collaborated with notable colleagues, including Tetsuya Enomoto and Takahide Usui. Their combined efforts have led to advancements in the field of piezoelectric devices.

Conclusion

Shuji Katakami's innovative work in piezoelectric devices showcases his dedication to advancing technology in this field. His patents reflect a commitment to improving device performance and efficiency.