Company Filing History:
Years Active: 2002
Title: Ken-ichi Yoshimura: Innovator in Piezoelectric Resonators
Introduction
Ken-ichi Yoshimura is a notable inventor based in Kokubu, Japan. He is recognized for his contributions to the field of piezoelectric technology, particularly through his innovative designs and patents. His work has significantly impacted the development of resonator elements used in various applications.
Latest Patents
Yoshimura holds a patent for a piezoelectric resonator. This resonator features a resonator element that is either in or on a substrate. The resonator element consists of a laminate of multiple piezoelectric ceramic layers and electrode layers that are alternately laminated. The unique design allows the neighboring piezoelectric ceramic layers to oscillate in opposite phases, which suppresses the oscillation of the fundamental mode while strongly exciting the oscillation of a mode of a high degree, not lower than the second degree. This innovation minimizes the effects of spurious oscillations caused by the fundamental mode.
Career Highlights
Ken-ichi Yoshimura is associated with Kyocera Corporation, a leading company in the electronics industry. His work at Kyocera has allowed him to explore and develop advanced technologies in piezoelectric devices. His patent reflects his commitment to enhancing the performance and reliability of resonators.
Collaborations
Yoshimura has collaborated with notable colleagues, including Michiaki Nishimura and Kousei Kamigaki. These collaborations have contributed to the advancement of piezoelectric technology and have fostered innovation within the field.
Conclusion
Ken-ichi Yoshimura's contributions to piezoelectric resonators exemplify his innovative spirit and dedication to advancing technology. His patent and work at Kyocera Corporation highlight the importance of collaboration and creativity in the field of engineering.