Komatsu, Japan

Takafumi Takenaka

This inventor holds 1 USPTO granted patent. Top assignee: Komatsu Corporation. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takafumi Takenaka. Retrieved from https://idiyas.com/inventor/takafumi-takenaka

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Takafumi Takenaka: Innovator in Motor Grader Technology

Introduction

Takafumi Takenaka is a notable inventor based in Komatsu, Japan. He has made significant contributions to the field of machinery, particularly with his innovative designs in motor graders. His work has been instrumental in enhancing the efficiency and functionality of these essential construction vehicles.

Latest Patents

Takafumi Takenaka holds a patent for a motor grader, which includes an engine, a torque converter, a drive wheel, an engine revolution detector, and a control unit. The torque converter, featuring a lock-up clutch, effectively transmits driving force from the engine. The drive wheel is rotationally driven by this force, while the engine revolution detector monitors the engine's performance. The control unit is designed to maintain the engaged state of the lock-up clutch when the engine revolution exceeds a predetermined threshold, ensuring optimal operation.

Career Highlights

Throughout his career, Takafumi Takenaka has been associated with Komatsu Corporation, a leading company in the construction and mining equipment industry. His innovative approach and technical expertise have contributed to the development of advanced machinery that meets the demands of modern construction.

Collaborations

Takafumi has worked alongside talented colleagues such as Kazuhito Nishimaki and Michihiro Aida. Their collaborative efforts have fostered an environment of innovation and creativity within the company.

Conclusion

In summary, Takafumi Takenaka is a distinguished inventor whose work in motor grader technology has made a lasting impact on the industry. His patent reflects a commitment to improving machinery performance and efficiency.

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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