This inventor holds 29 USPTO granted patents and 2 EPO patents, primarily in Automatic Transmission. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisin Aw Co., Ltd., Toyoda Koki Kabushiki Kaisha. Active years: 1991-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Susono, JP (1991 - 1993)
- Toyota, JP (1998 - 2012)
Company Filing History:
28 out of 38,837 
3 out of 2,064 
1 out of 629 Years Active: 1991-2012
Areas of Expertise:
Title: Akiharu Abe: Innovative Mind Behind 29 Patents
Introduction: Akiharu Abe, based in Toyota, Japan, is an accomplished inventor with a remarkable portfolio of 29 patents. His contributions to the automotive industry have significantly enhanced the functionality and efficiency of various automotive systems.
Latest Patents: Among Akiharu Abe's latest innovations is the "Flow Channel Switching Device," designed for use in oil circuits. This device efficiently switches the oil flow channel based on the temperature of the oil. It features a thermo-valve case that includes multiple flow passages that communicate outside the case, and a cylinder capable of moving within the thermo-valve case, which helps to switch the oil flow channel according to oil temperature. Additionally, he has developed a "Hydraulic Control Apparatus for Automatic Transmission." This apparatus includes a linear solenoid valve for outputting control pressure, a primary regulator valve for managing line pressure, and a secondary regulator valve for regulating secondary pressure for a lock-up clutch and torque converter. The spool design of the secondary regulator valve innovatively includes both large and small diameter portions, eliminating the need for additional components.
Career Highlights: Akiharu Abe has made substantial contributions while working at renowned companies such as Toyota Motor Corporation and Aisin AW Co., Ltd. His work has been integral in developing patented technologies that enhance vehicle performance and reliability.
Collaborations: Throughout his career, Akiharu has collaborated with talented coworkers, including Atsushi Honda and Hirofumi Ota. These partnerships have fostered a creative environment leading to groundbreaking advancements in automotive technology.
Conclusion: With 29 patents under his belt, Akiharu Abe has established himself as a key figure in automotive innovation. His latest inventions demonstrate his ability to combine technical knowledge with practical applications, ultimately contributing to the enhancement of transportation systems in modern vehicles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile