Company Filing History:
Years Active: 2015-2016
Title: Innovations by Kazuya Matsumoto: Pioneering Aluminum Alloy Propeller Shafts
Introduction: Kazuya Matsumoto, an inventive mind based in Buzen, Japan, has made significant contributions to the field of engineering with his innovative designs. With a focus on automotive components, Matsumoto holds two notable patents that showcase his expertise and creativity in the application of aluminum alloys.
Latest Patents: Matsumoto's latest patents include an advanced aluminum alloy propeller shaft and a friction welding process specifically designed for its production. The propeller shaft consists of a tube made from aluminum alloy, coupled with a pair of yoke members also crafted from aluminum alloy. These yoke members feature cylindrical base portions that are friction-welded to the outer ends of the tube. Each yoke member includes a tip end portion equipped with bearing retaining holes that are aligned radially. Notably, Matsumoto has defined a permissible variation in the length between the central axes of the bearing retaining holes in each yoke member, set within a range from +2.0 mm to -2.0 mm.
The friction welding process developed by Matsumoto involves a series of steps including a friction step, position displacement detection, a rotation stop step, and an upset step, ultimately leading to a highly robust and efficient manufacturing process for the aluminum alloy propeller shaft.
Career Highlights: Kazuya Matsumoto serves as an inventor at Hitachi Automotive Systems Kyushu, Ltd., where he applies his extensive knowledge and skills to develop innovative automotive solutions. His work reflects a strong commitment to improving the performance and durability of automotive components.
Collaborations: In his professional journey, Matsumoto collaborates with colleagues such as Keigo Yoshida, sharing insights and working together to push the boundaries of innovation in the automotive sector. These partnerships are instrumental in fostering creativity and facilitating the development of groundbreaking technologies.
Conclusion: Kazuya Matsumoto stands out in the world of engineering with his inventive spirit and commitment to innovation. His contributions to aluminum alloy technologies, particularly in the realm of automotive applications, highlight the potential of modern engineering practices to drive advancements within the industry. As he continues to develop his expertise, Matsumoto remains a vital figure in the quest for more efficient and durable automotive solutions.