Masakazu Kishi

Introduction

Masakazu Kishi is a prominent inventor based in Kawasaki, Japan, renowned for his groundbreaking contributions to crystal technology. With an impressive portfolio boasting 36 patents, Kishi has significantly impacted the field through innovative designs and methods that enhance crystal units and oscillators.

Latest Patents

Among Masakazu Kishi's latest patents is a crystal unit and method of adjusting it. This innovation features a capacitor body that encapsulates a variety of light-transmitting dielectrics and internal electrodes that are alternately stacked, complemented by a crystal piece equipped with excitation electrodes. Another notable patent involves a crystal oscillator and controlling method, which includes a crystal resonator and an inverting amplifier. This system is designed to activate alarms and amplify the gain of the inverting amplifier when the oscillation amplitude drops below a specific reference value.

Career Highlights

Kishi has made considerable strides in the technology sector during his tenure with esteemed companies such as Fujitsu Corporation and Hitachi Seiko, Ltd. His work has been fundamental in advancing crystal technology, catering to various applications across multiple industries.

Collaborations

In his professional journey, Kishi has collaborated with notable colleagues, including Masayuki Itoh and Hajime Kubota. These partnerships have enabled him to pursue innovative projects, further enhancing his contributions to the field of crystal technology.

Conclusion

Masakazu Kishi's innovative work underscores a commitment to advancing technology in crystal units and oscillators. His numerous patents reflect a dedication to improving how crystal technology interfaces with various applications, solidifying his position as a leading inventor in his field.