Minoru Inoue

Title: Minoru Inoue: Innovator in Quartz Crystal Technology

Introduction

Minoru Inoue is a notable inventor based in Suwa, Japan. He has made significant contributions to the field of quartz crystal technology, holding a total of 3 patents. His work focuses on enhancing the performance and characteristics of quartz crystal vibrators.

Latest Patents

Inoue's latest patents include a mode coupled tuning fork type quartz crystal vibrator and method. This innovative vibrator utilizes two different vibrational modes, featuring electrodes on each tuning fork arm to adjust the resonant frequency of the main vibration. The main vibration operates in the flexural mode, while the sub-vibration functions in the torsional mode. The design allows for precise adjustments to the frequency-temperature characteristics of the vibrator, ensuring optimal performance.

Another of his patents involves a tuning fork type quartz crystal vibrator with electrodes formed on its surfaces. These electrodes are divided into separated portions along the length of the tuning fork arms, enhancing the ability to induce vibrations. This design results in a low resonant resistance and a high capacity ratio for overtone frequencies of flexural vibrations.

Career Highlights

Minoru Inoue is associated with Kabushiki Kaisha Suwa Seikosha, where he continues to innovate in the field of quartz crystal technology. His work has been instrumental in advancing the capabilities of quartz crystal vibrators, making them more efficient and reliable.

Collaborations

Inoue has collaborated with notable colleagues such as Eishi Momosaki and Shigeru Kogure. Their combined expertise has contributed to the development of cutting-edge technologies in the quartz crystal domain.

Conclusion

Minoru Inoue's contributions to quartz crystal technology have established him as a prominent inventor in his field. His innovative patents and collaborations reflect his commitment to advancing technology and improving the performance of quartz crystal vibrators.