Toshihiro Fukumasu

Title: The Innovations of Toshihiro Fukumasu

Introduction

Toshihiro Fukumasu is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of automatic transmission technology, holding a total of seven patents. His work has been instrumental in enhancing the efficiency and functionality of automatic transmission systems.

Latest Patents

Fukumasu's latest patents include a breather device for automatic transmissions. This innovative device features a main body with a breather chamber that has an inner bottom surface. It includes a first communicating portion and a second communicating portion positioned above the first. The design incorporates a downward gradient at the inner bottom surface, which effectively guides oil that enters the breather chamber toward the first communicating portion. Another significant patent is for an automatic transmission control apparatus, which includes a control method and a program for realizing that method. This system allows an ECU to control an automatic transmission that can be manually shifted, ensuring that the engine speed remains within a preset overspeed region during downshift operations.

Career Highlights

Fukumasu has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Aisin Aw Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in automatic transmission technology.

Collaborations

Throughout his career, Fukumasu has collaborated with talented individuals such as Seiji Kuwahara and Ichiro Kitaori. These partnerships have contributed to the advancement of his inventions and the successful implementation of his patents.

Conclusion

Toshihiro Fukumasu's contributions to automatic transmission technology through his patents and collaborations highlight his role as a significant inventor in the automotive field. His innovative designs continue to influence the industry and improve vehicle performance.