Toyota, Japan

Shigetaka Akabori

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignees: Fujitsu Ten Limited, Toyota Jidosha Kabushiki Kaisha. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigetaka Akabori. Retrieved from https://idiyas.com/inventor/shigetaka-akabori

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0


Average Co-Inventor Count = 9.0

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1991

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2 patents (USPTO):Explore Patents

Title: Shigetaka Akabori: Innovator in Automotive Technology

Introduction: Shigetaka Akabori, based in Toyota, Japan, is a notable inventor recognized for his contributions to automotive technology. With a total of two patents to his name, Akabori's inventive spirit has significantly impacted vehicle control systems, particularly in the area of cruise control.

Latest Patents: Among his most recent patents is the Automotive Constant Speed Cruise Control System. This innovative system includes a controller designed for automatic speed change, which adjusts the speed stage in a vehicle's transmission based on the relationship between the throttle valve opening degree and car speed. Additionally, it features a constant speed traveling control function that maintains a target car speed by modulating the throttle valve according to actual car speed. Another notable aspect of this patent is the transmission limiting function, which sends a signal prohibiting maximum speed stage selection during scenarios where car speed declines, effectively ensuring enhanced safety and performance.

Career Highlights: Shigetaka Akabori has made remarkable strides in his career while working with prominent companies such as Toyota Motor Corporation and Fujitsu Ten Limited. His expertise has allowed him to develop advanced automotive solutions that improve driving efficiency and safety.

Collaborations: Throughout his career, Akabori has collaborated with talented professionals, including Tatsuo Teratani and Takeshi Tachibana. These partnerships have fostered a collaborative environment that has facilitated innovation and success in his projects.

Conclusion: Shigetaka Akabori's work in automotive technology, particularly through his innovative cruise control systems, showcases the importance of patents in protecting and promoting groundbreaking inventions. His dedication to advancing vehicle technology not only benefits the automotive industry but also contributes to safer driving experiences for consumers worldwide.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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