Location History:
- Tokai, JP (2011 - 2014)
- Takai, JP (2015)
Company Filing History:
Years Active: 2011-2015
Title: The Innovations of Makoto Hashizume
Introduction
Makoto Hashizume is a notable inventor based in Tokai, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of control devices for vehicle clutches. With a total of 3 patents to his name, Hashizume's work has had a considerable impact on vehicle performance and efficiency.
Latest Patents
One of Hashizume's latest patents is a control device and control method for a lockup clutch. This innovative device executes slip control to ensure that the rotational speed difference between the input member and the input shaft matches a target slip speed based on the vehicle's state. It features a clutch temperature obtaining means that monitors the clutch temperature and a determining means that decides whether the lockup clutch should be fully engaged or disengaged based on the motor's state when the temperature reaches a predetermined level. Another significant patent is for a lock-up device and control method for a lock-up device. This invention supplies hydraulic pressure to a lock-up clutch when the lock-up capacity becomes insufficient during slip control, ensuring optimal performance under varying accelerator operations.
Career Highlights
Hashizume is currently employed at Aisin Aw Co., Ltd., a company known for its advancements in automotive technology. His work at Aisin has allowed him to focus on innovative solutions that enhance vehicle functionality and safety.
Collaborations
Throughout his career, Hashizume has collaborated with talented individuals such as Kiyoshi Nagami and Masatake Ichikawa. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the automotive sector.
Conclusion
Makoto Hashizume's contributions to automotive technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the design and functionality of modern vehicles, ensuring safer and more efficient driving experiences.