Masato Fujikawa

Title: The Innovations of Masato Fujikawa

Introduction

Masato Fujikawa is a notable inventor based in Toyota, Japan. He has made significant contributions to the automotive industry, particularly in vehicle design and transmission systems. With a total of five patents to his name, Fujikawa's work reflects a commitment to enhancing vehicle performance and efficiency.

Latest Patents

Fujikawa's latest patents include a groundbreaking vehicle designed to increase the maximum drive torque transmitted from an engine to the drive wheels. This innovative vehicle comprises an input member that receives torque from the engine, an output member connected to the drive wheels, a reaction mechanism that establishes a reaction torque, and a differential mechanism. The differential mechanism includes an input element connected to the input member, an output element connected to the output member, and a reaction element linked to the reaction mechanism. Additionally, a torque converter is arranged between the input member and the output member to optimize performance.

Another significant patent is for a vehicular transmission that features a gear-change mechanism section. This section shifts power from a driving source and outputs it to an output shaft. The hydraulic system within the transmission supplies hydraulic pressure from an oil pump to the gear-change mechanism section via a check valve. The check valve consists of a cylindrical valve case with a passage, a movable valve, a valve seat that closes the passage, a spring that urges the valve to sit on the valve seat, and a spring seat that supports the spring.

Career Highlights

Fujikawa has worked with prominent companies in the automotive sector, including Toyota Motor Corporation and Aisin Aw Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.

Collaborations

Throughout his career, Fujikawa has collaborated with talented individuals such as Masatoshi Adachi and Satoru Wakuta. These partnerships have fostered a creative environment that has led to the development of cutting-edge automotive technologies.

Conclusion

Masato Fujikawa's contributions to the automotive industry through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of vehicle design and transmission systems, making a lasting impact on automotive innovation.