Shigeo Kanna

Title: Shigeo Kanna: Innovator in Surface Acoustic Wave Technology

Introduction

Shigeo Kanna is a prominent inventor based in Suwa, Japan. He has made significant contributions to the field of surface acoustic wave devices and angular velocity sensors. With a total of 9 patents to his name, Kanna's work has had a substantial impact on various technological advancements.

Latest Patents

Kanna's latest patents include a surface acoustic wave device and an electronic apparatus. The surface acoustic wave device features a quartz substrate and at least a single-type IDT electrode. This design is intended to excite a Rayleigh surface acoustic wave in the upper limit mode of the surface acoustic wave stop band. Another notable patent is for a piezoelectric vibration angular velocity sensor. This sensor includes a protrusion that extends in the X-axis direction on a rotated Y cut quartz plate. The excitation electrode excites thickness-shear vibration in the X-axis direction, allowing the sensor to detect angular speed through changes in stress on the quartz substrate.

Career Highlights

Throughout his career, Kanna has worked with notable companies such as Seiko Epson Corporation and Rutgers, The State University of New Jersey. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Kanna has collaborated with several talented individuals in his field, including Takashi Yamazaki and Keigo Iizawa. These collaborations have further enhanced his work and led to advancements in technology.

Conclusion

Shigeo Kanna is a distinguished inventor whose work in surface acoustic wave technology and angular velocity sensors has made a lasting impact. His innovative patents and collaborations reflect his dedication to advancing technology.