Ken-ichi Uesaka

Title: Ken-ichi Uesaka: Innovator in Piezoelectric Technology

Introduction

Ken-ichi Uesaka is a prominent inventor based in Shiga-ken, Japan. He has made significant contributions to the field of piezoelectric technology, particularly in the development of resonators and communication apparatuses. With a total of 3 patents to his name, Uesaka continues to push the boundaries of innovation in his field.

Latest Patents

Uesaka's latest patents include a method for manufacturing a piezoelectric resonator that features a stabilized temperature characteristic of resonant frequency. This invention provides a piezoelectric thin film resonator that is constructed with a substrate having an opening, along with first and second insulation films primarily composed of SiO and AlO. The piezoelectric thin film, which is sandwiched between electrodes, primarily includes ZnO. Another notable patent involves a piezoelectric resonator that includes a substrate and a vibrator, which has a thin-film portion with at least one piezoelectric thin-film layer. This innovative design enhances the performance of communication devices.

Career Highlights

Ken-ichi Uesaka is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work focuses on advancing piezoelectric technologies that are essential for various applications in communication and electronic devices.

Collaborations

Uesaka has collaborated with notable colleagues such as Masaki Takeuchi and Yukio Yoshino. Their combined expertise has contributed to the successful development of innovative technologies in the field.

Conclusion

Ken-ichi Uesaka's contributions to piezoelectric technology exemplify his dedication to innovation and excellence. His patents and collaborations continue to influence the industry and pave the way for future advancements.