Yuusaku Kawaguchi

Title: Yuusaku Kawaguchi: Innovator in Gear Shifting Technology

Introduction

Yuusaku Kawaguchi is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of gear shifting technology, holding a total of 2 patents. His work focuses on enhancing the performance and reliability of gear shifters in vehicles.

Latest Patents

Kawaguchi's latest patents include a gear shifter and a shift position switching controller. The gear shifter patent describes a mechanism that performs an abutment learning process. This process involves a reference value learner that sets a reference value of a position signal when a drive object abuts against a stopper. The invention reduces warpage by supplying electric current to all phase coils of a direct current motor and by decreasing the pressing force of the drive object against the stopper. This robust reference value accounts for environmental conditions, such as temperature changes, ensuring accurate shift operations.

The shift position switching controller patent determines the responsiveness for switching the shift position to an other-than-N position. It maintains the N position check time unchanged from a normal value if the current shift position is a D position or if the vehicle speed meets a preset threshold. Alternatively, it can set the N position check time to a shorter-than-normal value under specific conditions, enhancing the overall responsiveness of the gear shifting system.

Career Highlights

Kawaguchi is currently employed at Denso Corporation, a leading global automotive components manufacturer. His work at Denso has allowed him to focus on innovative solutions that improve vehicle performance and user experience.

Collaborations

Throughout his career, Kawaguchi has collaborated with talented coworkers, including Kazuhiro Yoshida and Jun Yamada. These collaborations have contributed to the development of advanced technologies in the automotive sector.

Conclusion

Yuusaku Kawaguchi's contributions to gear shifting technology exemplify his innovative spirit and dedication to improving automotive systems. His patents reflect a commitment to enhancing vehicle performance and reliability, making him a significant figure in the field.