Location History:
- Ibaragi, JA (1977)
- Ibaraki, JP (1980 - 1983)
- Ibaragi, JP (1979 - 1985)
- Tsu, JP (1987 - 1988)
Company Filing History:
4 out of 37 
4 out of 36,721 
1 out of 1,838 
Years Active: 1977-1988
Title: Inventor Masahiro Ishigaki: Innovating in Mechanical Engineering
Introduction
Masahiro Ishigaki, a renowned inventor based in Tsu, Japan, has made significant contributions to the field of mechanical engineering. With a total of 9 patents to his name, his work primarily focuses on enhancing the efficiency and performance of mechanical components.
Latest Patents
Ishigaki's recent innovations include groundbreaking patents that address critical engineering challenges. One of his notable patents is the "Flexible Shaft Coupling for Transmission of High Torque Loads." This invention consists of drive and driven side connecting elements arranged alternately, allowing for better torque transmission. The design incorporates endless belts of fiber cord bundles that interlink adjacent elements, providing uniform load distribution and high torque transmission efficiency.
Another significant contribution is the "Fluid-Damping Vibration-Isolating Support Device." This device features a main support body with a rubber base and a closed enclosure filled with liquid. The inclusion of a partition plate creates two interconnected chambers designed to manage vibrations efficiently. This innovation effectively suppresses hydraulic pressure rise during high-frequency vibrations, enhancing dynamic performance.
Career Highlights
Masahiro Ishigaki has worked with esteemed organizations such as the Toyo Rubber Industry Co., Ltd. and Toyota Jidosha Kabushiki Kaisha. Throughout his career, he has focused on mechanical solutions that cater to the automotive and manufacturing industries, reflecting his dedication to innovation and improvement in design and functionality.
Collaborations
Collaboration is key to Ishigaki's success, and he has worked alongside notable colleagues, including Hiroshi Harada and Michihiro Kawada. Their joint efforts have been instrumental in advancing technologies in their respective fields, showcasing the power of teamwork in driving innovation.
Conclusion
Masahiro Ishigaki's inventive spirit and dedication to optimizing mechanical systems have earned him a prominent place in the field of engineering. His patents not only address current industry needs but also pave the way for future advancements. As he continues to innovate, Ishigaki exemplifies the role of inventors in shaping the technological landscape.