Location History:
- Toyota, JA (1978)
- Toyota, JP (1979 - 1989)
Company Filing History:
15 out of 36,713 
3 out of 1,838 
2 out of 5,207 
Years Active: 1978-1989
Title: Innovations and Contributions of Shuichiro Ida
Introduction
Shuichiro Ida is a notable inventor hailing from Toyota, Japan, recognized for his significant contributions in the field of engineering. With a total of 19 patents to his name, he has made remarkable advancements, particularly in the areas of automotive control systems and power transfer mechanisms.
Latest Patents
One of his latest inventions is an electric control apparatus for a transfer device in part-time four-wheel drive vehicles. This apparatus allows for the transition between two-wheel and four-wheel drive modes based on the rotational speed differences between the front and rear propeller shafts. When the difference is smaller than a predetermined value, the switchover is permitted; however, it is prohibited when the difference exceeds that value.
Another notable patent is focused on a lubrication mechanism in a power transfer device for four-wheel drive systems. This invention includes a unique design featuring a housing, an input shaft, an output shaft, and a planetary gear unit that together create an efficient oil pump assembly driven by the output element of the gear unit. This innovative mechanism ensures that lubricating oil stored within the housing is effectively pumped and supplied through an axial bore to enhance the operation of the system.
Career Highlights
Shuichiro Ida has had a distinguished career, primarily at Toyota Motor Corporation and its subdivisions, such as Toyota Jidosha Kabushiki Kaisha and Toyota Jidosha Kogyo Kabushiki Kaisha. His work has not only contributed to the advancement of automotive technology but has also paved the way for improving vehicle performance and efficiency.
Collaborations
Throughout his career, Ida has collaborated with several talented colleagues, including Toshio Yoshinaka and Shuji Nagano. These partnerships have played a key role in the development of his innovative patents and have greatly influenced advancements in automotive engineering.
Conclusion
In conclusion, Shuichiro Ida is a prolific inventor whose innovative patents have made significant impacts on the automotive industry. His dedication and ingenuity in developing advanced mechanical systems have set new standards in vehicle performance, offering enhanced functionality for consumers globally. With a strong foundation of collaboration and a focus on technological advancement, Ida continues to be an inspiration to future inventors and engineers.