Yoshihiro Konaka is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of technology, holding a total of 11 patents. His work primarily focuses on variable capacitance devices and advanced sensor technologies.

Latest Patents

One of his latest inventions is a variable capacitance device. This device includes a fixed substrate, a movable portion, driving electrodes, an RF capacitance electrode, and an insulating film. The movable portion faces the fixed substrate and can change the gap between them. The driving electrodes are positioned on the fixed substrate to face the movable portion, while the RF capacitance electrode is also on the fixed substrate, spaced apart from the driving electrodes. The insulating film is located between the movable portion and the driving electrodes. The device operates by periodically switching the voltage levels applied to the driving electrodes and maintaining a constant voltage level on the RF capacitance electrode.

Another notable invention is a composite sensor and acceleration sensor. In this design, a first vibrator is arranged on a substrate surface to vibrate in the X-axis direction. An angular-velocity-detecting vibrator is positioned inside the first vibrator to displace in the Y-axis direction. The system includes a vibration generating unit and a vibration monitor unit located between the substrate and the first vibrator. Additionally, an angular-velocity-detecting displacement detecting unit is situated between the substrate and the angular-velocity-detecting vibrator. A second vibrator is placed outside the first vibrator for Y-axis displacement. The detection circuits for both angular velocity and acceleration utilize synchronous detection methods to analyze displacement signals.

Career Highlights

Yoshihiro Konaka is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His innovative work has contributed to the advancement of sensor technologies and variable capacitance devices, enhancing the capabilities of modern electronic systems.

Collaborations

Throughout his career, Konaka has collaborated with notable colleagues, including Shinji Kobayashi and Takahiro Oguchi. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Yoshihiro Konaka's contributions to the field of technology through his patents and inventions demonstrate his commitment to innovation. His work continues to influence the development of advanced electronic devices

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