Tsutomu Igaki

Title: Tsutomu Igaki: Innovator in Surface Acoustic Wave Technology

Introduction

Tsutomu Igaki is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of surface acoustic wave technology, holding a total of 8 patents. His work has had a profound impact on the development of resonators and filters used in various electronic applications.

Latest Patents

Igaki's latest patents include advancements in surface acoustic wave resonators and filters. One of his notable inventions is a surface acoustic wave resonator that features a piezoelectric substrate and an interdigital transducer (IDT) with a unique gradation region. This design allows for a variation in the electrode finger pitch, enhancing the performance of the resonator. Additionally, his work on surface acoustic wave filters aims to improve the Q-factor at high frequencies, reduce insertion loss, and enhance the steepness of the filter response.

Career Highlights

Throughout his career, Tsutomu Igaki has worked with renowned companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his expertise in acoustic wave technologies and contribute to innovative solutions in the industry.

Collaborations

Igaki has collaborated with notable colleagues, including Ken Matsunami and Kazunori Nishimura. These partnerships have fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Tsutomu Igaki's contributions to surface acoustic wave technology exemplify his innovative spirit and dedication to advancing electronic applications. His patents and collaborations continue to influence the industry, showcasing the importance of his work in modern technology.