Company Filing History:
2 out of 310 
1 out of 563 
1 out of 14 Years Active: 1990-1997
Title: Innovator Spotlight: Mamoru Okubo
Introduction
Mamoru Okubo, a distinguished inventor based in Neyagawa, Japan, has made significant contributions to the fields of mechanical engineering and automotive technology. With a portfolio of four patents, Okubo has focused on optimizing mechanical components for improved performance and efficiency.
Latest Patents
Okubo's latest innovations include a novel flywheel assembly designed to enhance engine functionality. This assembly comprises a first flywheel connectable to an engine, a second flywheel, and an inter-flywheel viscous damping mechanism, which utilizes a fluid for damping torsional vibrations. The second flywheel is ingeniously supported on the first and features a friction facing that interacts with a friction material, ensuring optimal performance.
In addition, one of his significant inventions is a one-way clutch mechanism for a torque converter. This design encompasses a stator with an inner race, a metal outer race, a stator carrier, and multiple stator blades. The one-way clutch employs rollers situated within gaps between the races, allowing for seamless torque transmission while maintaining mechanical integrity.
Career Highlights
Throughout his career, Mamoru Okubo has worked with esteemed companies, including Kabushiki Kaisha Daikin Seisakusho and Exedy Corporation. His work in these organizations has not only contributed to his personal growth as an inventor but has also significantly impacted the engineering processes utilized in the automotive and manufacturing sectors.
Collaborations
Okubo has fostered professional relationships with notable colleagues in the engineering community, such as Koji Kajitani and Hirotaka Fukushima. These collaborations have enabled the sharing of insights and advancements, facilitating the development of innovative solutions in their respective fields.
Conclusion
Mamoru Okubo's work exemplifies the spirit of innovation and dedication to enhancing engineering solutions. Through his patents and collaborations, he continues to influence the automotive industry and inspire future inventors. As technology evolves, Okubo's contributions will likely remain a pivotal part of engineering advancements.