Location History:
- Fuji, JP (2003 - 2009)
- Sagamihara, JP (2000 - 2011)
- Kanagawa, JP (2005 - 2012)
Company Filing History:
15 out of 1,022 
5 out of 13,408 
1 out of 47 Years Active: 2000-2012
Title: The Innovations of Toshiji Iida
Introduction
Toshiji Iida is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to the field of automotive technology. With a total of 17 patents to his name, Iida has made remarkable advancements in the design and control of continuously-variable transmissions for vehicles. His work has had a profound impact on the efficiency and performance of modern automobiles.
Latest Patents
One of Iida's latest patents is a control apparatus for continuously-variable transmission of vehicles. This innovative control apparatus includes a control section that features a target secondary pressure setting section. This section is designed to set a target secondary pressure within the strength limit of the belt. Additionally, it has an operation switching section that allows for a shift operation to switch from a normal speed to a higher speed when certain conditions are met. The control section utilizes feedback control based on the target secondary pressure and the actual secondary pressure sensed by a hydraulic pressure sensor. Another notable patent is a line pressure control device and method for belt-type continuously variable transmission. This invention ensures that the line pressure is feedback-controlled to match a target line pressure, preventing it from falling below a critical threshold.
Career Highlights
Throughout his career, Toshiji Iida has worked with notable companies such as Jatco Corporation and Nissan Motor Company Limited. His experience in these leading automotive firms has allowed him to refine his skills and contribute to groundbreaking innovations in vehicle transmission systems.
Collaborations
Iida has collaborated with esteemed colleagues in the industry, including Hiroshi Sekiya and Tatsuya Imamura. These partnerships have fostered a creative environment that has led to the development of advanced automotive technologies.
Conclusion
Toshiji Iida's contributions to automotive technology through his patents and collaborations have significantly influenced the industry. His innovative work continues to pave the way for advancements in vehicle performance and efficiency.