This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Hitachi Metals, Ltd.. Active years: 2014-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Takatsuki, JP (2014)
- Suita, JP (2017)
- Takasaki, JP (2018)
Company Filing History:
Years Active: 2014-2018
Title: Hiromitsu Ohhashi: Innovator in Magnetic Gear Technology
Introduction
Hiromitsu Ohhashi is a prominent inventor based in Takasaki, Japan. He has made significant contributions to the field of magnetic gear technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and stability of power transmission systems.
Latest Patents
One of his latest patents is a magnetic gear device featuring cylindrical outer and inner rotors that are coaxially supported. This design includes a cylindrical stator interposed between the rotors, allowing for rotational torque transmission through the interaction of magnets arranged on both rotors and magnetic bodies positioned in the stator. This configuration effectively reduces cogging torque and ensures stable power transmission under small torque fluctuations while maintaining high torque density.
Another notable patent involves a magnetic gear device with a specific arrangement of magnetic bodies. This device includes a first magnet row with magnetic pole pairs arranged at equal intervals and a second magnet row opposed to the first, with a different pitch. A magnetic body row is situated between these two rows, optimizing the distances between the magnetic bodies and the magnet rows to enhance performance.
Career Highlights
Hiromitsu Ohhashi is currently employed at Hitachi Metals, Ltd., where he continues to develop innovative technologies in magnetic gear systems. His work has significantly impacted the efficiency of various mechanical systems, making him a valuable asset to his company.
Collaborations
Throughout his career, Ohhashi has collaborated with notable colleagues, including Junichi Sutani and Masahiro Mita. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Hiromitsu Ohhashi's contributions to magnetic gear technology exemplify his innovative spirit and dedication to advancing engineering solutions. His patents reflect a deep understanding of magnetic systems and their applications, positioning him as a key figure in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile