Location History:
- Toyota, JP (1986 - 2005)
- Aichi-ken, JP (1999 - 2012)
- Nishikamo-gun, JP (2002 - 2013)
Company Filing History:
27 out of 36,713 
1 out of 2,064 
1 out of 26 Years Active: 1986-2013
Title: Tadashi Tamura: Innovator in Vehicular Continuously Variable Transmission
Introduction
Tadashi Tamura, hailing from Nishikamo-gun, Japan, has made significant contributions to the field of automotive technology. With a remarkable portfolio of 29 patents, he has been at the forefront of innovations related to continuously variable transmissions (CVTs), which play a crucial role in enhancing vehicle performance and efficiency.
Latest Patents
One of Tamura's latest inventions is a shift control device for vehicular continuously variable transmission. This device is designed to smoothly transition from a normal shift mode to an acceleration shift mode based on the driver's acceleration demands. It ensures that running performance is preserved, even when navigating challenging terrains such as inclines, by adjusting shift controls according to road surface gradients.
Another notable patent is the failure determining device and failure determining method for continuously variable transmissions. This innovative technology enables an electronic control unit (ECU) to identify abnormal conditions in the change speed solenoid and belt pinch pressure solenoid by comparing target speed ratios and actual speed ratios, ensuring optimal functionality and reliability in CVTs.
Career Highlights
Tadashi Tamura's career has been marked by his tenure at prestigious automotive companies, including Toyota Motor Corporation and Aisin AW Co., Ltd. His work in these organizations has allowed him to leverage his skills and knowledge in developing advanced transmission technologies that enhance vehicle dynamics and driver experience.
Collaborations
Throughout his career, Tamura has collaborated with talented individuals such as Hiroji Taniguchi and Daisuke Inoue. These partnerships have fostered an environment of innovation and excellence, resulting in numerous advancements in continuously variable transmission systems.
Conclusion
Tadashi Tamura is a prominent figure in the field of automotive innovations, with a strong focus on continuously variable transmissions. His contributions, highlighted by his numerous patents and collaborations, reflect his commitment to advancing automotive technology and improving vehicle performance. Through his innovative work, he continues to influence the industry and inspire future developments.