Kei Masunishi

**Title: Innovations by Kei Masunishi: A Pioneer in Resonance Detection**

Introduction

Kei Masunishi is a distinguished inventor based in Kawasaki, Japan, recognized for his significant contributions to technology and engineering. With an impressive portfolio of 41 patents, Masunishi has made noteworthy advancements, particularly in sensing devices and resonance frequency detection.

Latest Patents

Masunishi's latest innovations include the following patents:

1. **Resonance Frequency Detector and Sensing Device**

This invention features a resonance frequency detector equipped with an adder that adds a correction term to the oscillation frequency of an output signal from an oscillator. It adeptly detects a predetermined resonance frequency of a resonance element. The correction term is based on a phase error in a phase-locked loop, and the phase-locked loop generates control signals informed by the phase error between the output of the resonance element and the oscillator.

2. **Sensor and Electronic Device**

In this embodiment, the sensor comprises a base, a fixed support portion, and a movable portion that is supported by the fixed portion. The movable portion consists of multiple base portions, beams, and conductive portions, effectively capturing and converting resonance into measurable data.

Career Highlights

Throughout his illustrious career, Kei Masunishi has worked with prominent companies, including Toshiba Corporation and Topcon Corporation, where he played a key role in advancing technology in his field. His expertise and innovative mindset have allowed him to secure numerous patents, reflecting his commitment to pushing the boundaries of engineering.

Collaborations

Masunishi has collaborated with talented professionals such as Shiori Kaji and Yoshihiko Fuji, enhancing his projects with diverse expertise and perspectives. These partnerships have facilitated the development of cutting-edge technologies that address real-world challenges.

Conclusion

Kei Masunishi stands out as an impactful inventor whose work in resonance frequency detection and sensor technology continues to influence the industry. His dedication to innovation and collaboration highlights the significance of inventors in driving technological progress, making him a figure to watch in the world of patents and inventions.