Location History:
- Fuji, JP (2014)
- Moka, JP (2019)
Company Filing History:
5 out of 13,395 
5 out of 1,021 
Years Active: 2014-2019
Title: Hidemasa Kawaguchi: Innovator in Continuously Variable Transmission Technology
Introduction
Hidemasa Kawaguchi is a notable inventor based in Fuji, Japan, recognized for his contributions to the field of continuously variable transmission (CVT) technology. With a total of five patents to his name, Kawaguchi has made significant advancements that enhance the performance and efficiency of automotive transmission systems.
Latest Patents
Kawaguchi's latest patents include innovative designs for controllers used in continuously variable transmissions. One of his patents describes a controller that calculates a first target secondary pulley pressure based on the output torque of an engine. This invention aims to suppress oscillation in the target secondary pulley pressure, thereby improving the stability and performance of the transmission system. Another patent focuses on a control device for belt-type continuously variable transmissions, which includes primary and secondary pulleys and a belt. This device controls the gear ratio by managing oil pressures and includes a belt slip control unit that monitors and adjusts the secondary oil pressure to maintain optimal performance.
Career Highlights
Throughout his career, Hidemasa Kawaguchi has worked with prominent companies in the automotive industry, including Nissan Motor Company Limited and Jatco Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in transmission technology.
Collaborations
Kawaguchi has collaborated with esteemed colleagues such as Katsumi Doihara and Yoshihisa Kodama. These partnerships have contributed to the successful development of his patented technologies and have fostered a collaborative environment for innovation.
Conclusion
Hidemasa Kawaguchi's work in continuously variable transmission technology showcases his dedication to innovation and improvement in automotive engineering. His patents reflect a deep understanding of mechanical systems and a commitment to enhancing vehicle performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.