Company Filing History:
Years Active: 1989-1992
Title: Akifumi Tanoue: Innovator in Automatic Transmission Systems
Introduction
Akifumi Tanoue is a notable inventor based in Higashimatsuyama, Japan. He has made significant contributions to the field of automatic transmission systems, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of gear transmission systems in automotive vehicles.
Latest Patents
One of Tanoue's latest patents is an "Automatic control system for gear transmission." This system is designed to automatically control a gear transmission by utilizing an actuator device that is coupled with an operation member for gear-shifting operations. The system includes a first control unit that generates target signals indicating desired gear positions and transmission data that outlines the relationships between specific gear positions and the operation member's positions. A second control unit responds to these signals to produce a control signal for the actuator device, ensuring precise positioning of the operation member.
Another significant patent is the "Backup control means for shift lever of automatic transmission systems." This invention involves a drive control apparatus that includes a shift actuator and a select actuator, which are fluid pressure actuators capable of displacing a shift lever in two directions. The system features a control unit that calculates the optimal position for each actuator based on the vehicle's driving state and engine operating state. This ensures that the activation of the actuators is controlled effectively, even in the event of a sensor malfunction.
Career Highlights
Tanoue is currently employed at Diesel Kiki Co., Ltd., where he continues to innovate in the field of automotive technology. His work has been instrumental in developing advanced control systems that improve the performance of automatic transmissions.
Collaborations
Throughout his career, Tanoue has collaborated with talented individuals such as Hiromi Kono and Yuji Satoh. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Akifumi Tanoue's contributions to automatic transmission systems demonstrate his commitment to innovation and excellence in automotive technology. His patents reflect a deep understanding of engineering principles and a dedication to improving vehicle performance.