Location History:
- Tokyo, JP (2007)
- Kawaguchi, JP (2010 - 2012)
Company Filing History:
3 out of 256 
1 out of 27,375 
Years Active: 2007-2012
Title: Innovations of Ryuta Yamawaki: A Pioneer in Vibration Technology
Introduction: Ryuta Yamawaki is a notable inventor based in Kawaguchi, Japan, recognized for his contributions to the field of vibration technology. With a total of three patents to his name, he has played a significant role in advancing compact actuator designs.
Latest Patents: Among his latest innovations is a vibration actuator that features a coil and magnet, both extending in the vibration direction and designed to be flat. This design allows the actuator to maintain a low profile, promoting space efficiency. The actuator's unique structure includes a weight portion supported by a shaft, enabling it to absorb drop impacts without excessive movement within its case. A coil spring is strategically placed between the spring receiving portion and the weight, eliminating unnecessary space and enhancing the compactness of the product.
Another notable patent from Yamawaki is his stepping motor design. This invention consists of a housing made up of a pair of case sections arranged along the axial line of the rotating shaft. These case sections, formed from a single plate material, consist of an end plate that supports the rotating shaft bearing, along with a base plate and top plate extending from the end plate. This innovative design approach simplifies production while optimizing performance.
Career Highlights: Ryuta Yamawaki has built his career at reputable companies such as Nidec Copal Corporation and Matsushita Electric Industrial Co., Ltd. His work has significantly contributed to the development of compact and efficient mechanical systems.
Collaborations: Throughout his career, Yamawaki has collaborated with notable peers, including Yoshinori Katada and Shin Odajima. These collaborations have further enhanced his inventions and broadened the impact of his work in the engineering community.
Conclusion: Ryuta Yamawaki is an influential figure in the realm of innovation, particularly in the development of vibration technology. His patents reflect his commitment to creating compact solutions that are efficient and effective. As he continues his journey, his inventions will undoubtedly inspire future innovations in the industry.