Kariya, Japan

Osamu Takenaka

This inventor holds 6 USPTO granted patents. Top assignees: Nippondenso Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 1980-2004.

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

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


% Patents Active = 66.7

Average Co-Inventor Count = 4.2

ph-index = 5

Forward Citations = 51(Granted Patents)


Location History:

  • Chiryu, JP (1980)
  • Kariya, JP (1989 - 2004)

Company Filing History:


Years Active: 1980-2004

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6 patents (USPTO):Explore Patents

Title: Osamu Takenaka: Innovator in Vehicle Performance Evaluation

Introduction

Osamu Takenaka is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of vehicle performance evaluation, holding a total of 6 patents. His innovative methods and apparatuses have advanced the way vehicle performance tests are conducted.

Latest Patents

Among his latest patents is a vehicle performance evaluation test method and apparatus. This invention involves a method and apparatus that conduct performance evaluation tests for vehicles. The system utilizes an actuator controlled by a controller to apply a depressing force to a control member operated by the vehicle operator. The controller adjusts the actuator's control based on the actual state of the vehicle, enhancing the accuracy of performance evaluations. Another patent focuses on a similar method and apparatus for conducting vehicle performance evaluation tests. This invention also employs an actuator to automatically depress a control member, ensuring a more efficient testing process.

Career Highlights

Osamu Takenaka has worked with prominent companies in the automotive industry, including Nippondenso Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle performance evaluation.

Collaborations

Throughout his career, Takenaka has collaborated with talented individuals such as Takao Yoneyama and Ichiharu Kondo. These partnerships have contributed to the development of his groundbreaking inventions.

Conclusion

Osamu Takenaka's contributions to vehicle performance evaluation through his patents and collaborations highlight his role as an influential inventor in the automotive industry. His work continues to impact the way vehicle performance is assessed and improved.

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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