Location History:
- Akashi, JP (1991 - 2003)
- Hyogo, JP (2005 - 2006)
- Kobe, JP (1993 - 2010)
Company Filing History:
9 out of 1,100 
7 out of 631 
1 out of 1 
Years Active: 1991-2010
Title: Innovations of Hideaki Yoshimatsu
Introduction
Hideaki Yoshimatsu is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced braking systems for working machines. With a total of 17 patents to his name, Yoshimatsu's work has had a considerable impact on the industry.
Latest Patents
Yoshimatsu's latest patents include a "Rotation brake method and device for working machine." This invention is designed to stop a revolving superstructure quickly in an emergency while preventing damage to the mechanical brake. The system utilizes a permanent magnetic-type swiveling electric motor, allowing electric power generated during inertial rotation to be consumed in an external braking resistor, thus enabling electric braking action. Additionally, a mechanical brake is activated to halt the rotation when the speed of the revolving superstructure falls below a preset value. Another significant patent is the "Rotation-type working machine," which features a controller that releases a parking brake. This invention ensures that a rotating electric motor is controlled to stop and hold an upper rotating body during various operations, preventing damage from external forces.
Career Highlights
Throughout his career, Yoshimatsu has worked with prominent companies such as Kabushiki Kaisha Kobe Seiko Sho and Kobelco Construction Machinery Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative engineering solutions.
Collaborations
Yoshimatsu has collaborated with several talented individuals in his field, including Norihiko Hayashi and Kouichi Fukushima. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hideaki Yoshimatsu's contributions to engineering and innovation are evident through his numerous patents and collaborations. His work continues to influence the design and functionality of working machines, showcasing the importance of innovation in the industry.