Company Filing History:
Years Active: 2025
Title: Tokuma Kaiho: Innovator in Continuously Variable Transmission Technology
Introduction
Tokuma Kaiho is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of continuously variable transmission technology. With a total of 2 patents to his name, his work has garnered attention in the automotive industry.
Latest Patents
One of his latest patents involves a continuously variable transmission that includes a case with a drive pulley and a driven pulley. Each pulley consists of a fixed-side pulley half and a movable-side pulley half that can move axially relative to the fixed-side pulley half. The design incorporates a belt with multiple elements and rings wound around both pulleys. Additionally, it features a parking gear and a parking pawl that work together to transmit driving force to a wheel while adjusting the transmission ratio by changing the groove widths of the pulleys. The case also includes an auxiliary rib designed to maintain a specific gap from the drive pulley. Another patent presents a similar continuously variable transmission, but with an annular rib that is integrally molded with the case, surrounding the outer periphery of the parking gear, except for specific positions that intersect with the swing trajectory of the parking pawl.
Career Highlights
Tokuma Kaiho is currently employed at Honda Motor Co., Ltd., where he continues to innovate in the field of automotive technology. His work has been instrumental in advancing the efficiency and functionality of continuously variable transmissions.
Collaborations
Throughout his career, Tokuma has collaborated with notable colleagues, including Shuhei Kobayashi and Jun Takahashi. Their combined expertise has contributed to the development of cutting-edge technologies in the automotive sector.
Conclusion
Tokuma Kaiho's contributions to continuously variable transmission technology highlight his role as a key innovator in the automotive industry. His patents reflect a commitment to enhancing vehicle performance and efficiency.