Company Filing History:
1 out of 128 
1 out of 1 
1 out of 4,237 
Years Active: 1991-2011
Title: The Innovative Contributions of Isao Fujii
Introduction
Isao Fujii is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of engineering, particularly in the design of vehicles and transmission systems. With a total of 3 patents to his name, Fujii's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Fujii's latest patents is a saddle riding type vehicle. This vehicle is designed to make turns by leaning the vehicle body, featuring a pair of rear wheels that can move independently. The design includes support mechanisms that allow for vertical movement about a pivot axis, an engine positioned to produce drive force, and a differential mechanism that distributes this force to the rear wheels while accommodating speed differences during turns.
Another significant patent is a gear knocking sound preventing device for transmissions. This device is designed to minimize noise during gear shifts by utilizing a cam mechanism that engages and disengages during shifting. The mechanism ensures smooth operation by slightly moving the low-speed shift shaft to activate a synchronous meshing mechanism, thereby stopping the main shaft's rotation during reverse shifting.
Career Highlights
Fujii has worked with prominent companies in the automotive industry, including Suzuki Motor Corporation and Suzuki Jisoshi Kogyo Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Fujii has collaborated with talented individuals such as Eiichirou Tsujii and Masayuki Hirano. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Isao Fujii's contributions to vehicle design and transmission technology highlight his innovative mindset and dedication to engineering excellence. His patents reflect a commitment to improving functionality and user experience in the automotive field.