Location History:
- Itabashi-ku, JP (1996)
- Koriyama, JP (2006)
- Saitama, JP (2012)
- Tokyo, JP (1994 - 2017)
- Fukushima-Ken, JP (2017)
Company Filing History:
Years Active: 1994-2017
Title: Yoshihide Tonogai: Innovator in Vibration Actuator Technology
Introduction
Yoshihide Tonogai is a prominent inventor based in Tokyo, Japan. He has a notable portfolio consisting of 12 patents, primarily focused on vibration actuator technology. His innovative approaches have significantly contributed to advancements in the field, showcasing his expertise and dedication to engineering.
Latest Patents
Among his latest innovations is a patent for a vibration actuator that features a unique design with a first weight portion. This weight includes an inner-side enlarged portion that protrudes from the solid head towards the vibration axis. The outer surface is designed as a truncated cone, allowing it to fit within a first compression coil spring. This innovative design enables adjustments in the length of the inner-side enlarged portion, effectively changing its mass for dynamic performance.
Another significant patent involves a comprehensive vibration actuator system. This system incorporates a movable element with a magnet that is able to rotate around a shaft, alongside a weight that rotates in tandem with the magnet. This design is supported by an elastic member, and a coil provided with an AC current oscillates at the resonant frequency of the movable element. The actuator's mechanism allows for alternating magnetic field applications that result in rotational vibration, enhancing its usability and efficiency.
Career Highlights
Tonogai has had a successful career, having worked with esteemed companies, including Nidec Copal Corporation and Copal Company Limited. These affiliations have allowed him to thrive in a collaborative environment, fostering innovation and leading to numerous advancements in technology.
Collaborations
Throughout his career, Tonogai has collaborated with notable professionals such as Shin Odajima and Masaaki Takagi. These partnerships have played a pivotal role in the development of his patents, fostering an environment that encourages innovative solutions and technical excellence.
Conclusion
Yoshihide Tonogai stands out as a significant figure in the realm of vibration actuator innovation. His extensive patent portfolio reflects his commitment to advancing technology, and his collaborations further illustrate his collaborative spirit in the field of engineering. His contributions continue to impact the industry, inspiring future inventors in their pursuit of innovation.