Company Filing History:
1 out of 22 
1 out of 1 Years Active: 1990-1991
Title: Kozo Yamauchi: Innovator in Continuously Variable Transmission Technology
Introduction
Kozo Yamauchi is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of continuously variable transmission (CVT) technology. With a total of 2 patents, his work has advanced the efficiency and performance of automotive transmission systems.
Latest Patents
Yamauchi's latest patents focus on innovative designs for continuously variable transmissions. One patent describes a V belt type CVT that features two operable paths for transmitting output power. This design includes a main power transmitting path through a V belt and a sub power transmitting path utilizing a 2-way differential clutch. The unique aspect of this invention is that it allows for increased driving power and acceleration while reducing the load on the V belt.
Another patent presents a CVT that consists of a driving pulley and a driven pulley, each with stationary and movable half pulleys. The design allows for stepless transmission of rotation from the driving shaft to the driven shaft. A slider gear mechanism enhances the performance by adjusting the distance between the half pulleys, thus improving the overall efficiency of the transmission system.
Career Highlights
Throughout his career, Kozo Yamauchi has worked with prominent companies in the automotive industry, including Aichi Kikai Kogyo Co., Ltd. His experience in these organizations has contributed to his expertise in transmission technology and innovation.
Collaborations
Yamauchi has collaborated with notable colleagues such as Mitsunao Takayama and Tsutomu Yasue. Their combined efforts have furthered advancements in the field of continuously variable transmissions.
Conclusion
Kozo Yamauchi's contributions to continuously variable transmission technology have made a lasting impact on the automotive industry. His innovative patents and collaborative efforts highlight his dedication to improving vehicle performance and efficiency.