Company Filing History:
2 out of 5,207 
1 out of 1,838 Years Active: 1984-1986
Title: Innovations of Mitsufumi Nishu
Introduction
Mitsufumi Nishu is a notable inventor based in Chiryu, Japan. He has made significant contributions to the field of transmission mechanisms, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of gear shifting systems.
Latest Patents
Nishu's latest patents include a "Shift Lever Support Mechanism for Transmissions" and a "Shift Mechanism for Change-Speed Gear Transmission." The shift lever support mechanism features a design that includes a partly spherical pivot body and a retainer member that accommodates the pivot body, ensuring that the space in the boot and the interior of the transmission casing are equally pressurized. This innovative design prevents oil leakage and enhances the reliability of the transmission system. The shift mechanism for change-speed gear transmission allows for selective shifting between forward and reverse positions, incorporating a radial lever arm that prevents errors during shifting operations.
Career Highlights
Throughout his career, Mitsufumi Nishu has worked with prominent companies such as Aisin Seiki and Toyota Motor Corporation. His experience in these leading automotive firms has allowed him to develop and refine his innovative ideas in transmission technology.
Collaborations
Nishu has collaborated with notable coworkers, including Ichiro Horiuchi and Shuichiro Ida. Their combined expertise has contributed to the advancement of transmission mechanisms in the automotive industry.
Conclusion
Mitsufumi Nishu's contributions to transmission technology through his patents and collaborations highlight his role as an influential inventor in the automotive sector. His innovative designs continue to impact the efficiency and functionality of gear shifting systems.