Company Filing History:
Years Active: 2013-2020
Title: Masashi Morihiro: Innovator in Automatic Transmission Technology
Introduction
Masashi Morihiro is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of automatic transmission technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a friction engagement device of an automatic transmission. This device includes a rotational member made up of a drum member and a hub member, which features a spline part engaged with a friction plate. The design allows for axial movement within the automatic transmission. The drive force transmitting part of the rotational member is constructed from a ferrous metal, while other parts utilize a clad material that combines a first material easily joined to ferrous metal and a second material that is lighter and less easily joined.
Another notable patent is a manufacturing method for a clutch used in automatic transmissions. This method involves connecting the inner peripheral portions of drum members of two clutches to a sleeve member. It incorporates a piston, a seal plate, and a return spring between the drum members, along with an insulator for electric isolation. The assembly process culminates in connecting the drum member with electric welding, ensuring a robust and efficient design.
Career Highlights
Masashi Morihiro is currently employed at Mazda Motor Corporation, where he applies his expertise in automotive technology. His work has significantly impacted the development of advanced transmission systems, enhancing vehicle performance and reliability.
Collaborations
Throughout his career, Morihiro has collaborated with talented colleagues, including Shinya Okumura and Kazuyuki Shiino. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Masashi Morihiro's contributions to automatic transmission technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of mechanical systems and a commitment to advancing automotive technology.