Ichikawa, Japan

Takeshi Chibahara

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Jatco Corporation. Active years: 2008-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Chibahara. Retrieved from https://idiyas.com/inventor/takeshi-chibahara

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 = 5.5

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Fuji, JP (2008)
  • Ichikawa, JP (2009)

Company Filing History:


Years Active: 2008-2009

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2 patents (USPTO):Explore Patents

Title: The Innovations of Takeshi Chibahara

Introduction

Takeshi Chibahara is a notable inventor based in Ichikawa, Japan. He has made significant contributions to the field of continuously variable transmissions, holding two patents that showcase his innovative approach to engineering.

Latest Patents

Chibahara's latest patents include a "Continuously Variable Transmission and Control Method Thereof." This invention focuses on controlling line pressure in a primary and secondary pulley based on a control deviation. The method enhances engine torque management, ensuring it remains within predetermined values during operation. Another patent is for a "Control Device for Controlling V-Belt Continuously Variable Transmission." This device includes an oil pressure control unit that regulates the oil pressure supplied to the pulleys based on a command signal. It is designed to optimize the temperature of the V-belt, thereby improving the starting acceleration performance of the transmission.

Career Highlights

Chibahara is currently employed at Jatco Corporation, a company renowned for its advancements in automotive transmission technology. His work has been instrumental in developing more efficient and reliable transmission systems.

Collaborations

Chibahara collaborates with talented coworkers such as Yusuke Kimura and Tatsuo Ochiai. Their combined expertise contributes to the innovative projects at Jatco Corporation.

Conclusion

Takeshi Chibahara's contributions to the field of continuously variable transmissions highlight his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to enhancing vehicle 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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