Location History:
- Fuwa, JP (1989 - 1990)
- Tsu, JP (1997)
- Gifu, JP (2004)
Company Filing History:
Years Active: 1989-2004
Title: Masataka Hashimoto: Innovator in Fluid Motors and Gear Technology
Introduction
Masataka Hashimoto is a notable inventor based in Gifu, Japan, recognized for his contributions to fluid motor technology and planetary gear systems. With a total of four patents to his name, Hashimoto has made significant advancements in engineering that enhance the efficiency and functionality of mechanical systems.
Latest Patents
One of Hashimoto's latest patents is a drive circuit for fluid motors. This invention addresses the challenges faced when the load on a fluid motor increases. The design incorporates a changeover valve that transitions to a low-speed position while utilizing an additional pilot fluid to regulate pressure effectively. This innovation allows for a smooth transition from high-speed to low-speed rotation without compromising the pressure in the main circuit.
Another significant patent is for an outer tooth profile of a planetary gear apparatus. This invention features an inner tooth gear with semi-circular cross-section teeth and an outer tooth gear with wave-shaped teeth. The unique design allows the outer tooth gear to revolve while maintaining sliding contact with the inner tooth gear. The tooth profiles are engineered to ensure continuous contact even under varying load conditions, enhancing the reliability and performance of the gear system.
Career Highlights
Throughout his career, Masataka Hashimoto has worked with prominent companies such as Teijin Seiki Co., Ltd. and Teijin Seiko Co., Ltd. His experience in these organizations has contributed to his expertise in mechanical engineering and innovation.
Collaborations
Hashimoto has collaborated with notable colleagues, including Kazuyuki Matsumoto and Michiyoshi Iwata. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Masataka Hashimoto's work in fluid motors and planetary gear systems exemplifies the spirit of innovation. His patents reflect a deep understanding of mechanical engineering principles and a commitment to advancing technology. His contributions continue to influence the field and inspire future inventors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.