Hiroshima, Japan

Koji Kuraoka

This inventor holds 4 USPTO granted patents. Top assignee: Mazda Motor Corporation. Active years: 1987-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Kuraoka. Retrieved from https://idiyas.com/inventor/koji-kuraoka

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 = 4.4

ph-index = 4

Forward Citations = 101(Granted Patents)


Location History:

  • Hiroshima, JP (1987)
  • Higashihiroshima, JP (1988)

Company Filing History:


Years Active: 1987-1988

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4 patents (USPTO):Explore Patents

Title: Koji Kuraoka: Innovator in Automotive Design

Introduction

Koji Kuraoka is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the automotive industry, particularly in the design and functionality of vehicle components. With a total of 4 patents to his name, Kuraoka's innovations reflect his commitment to enhancing vehicle performance and aesthetics.

Latest Patents

One of Kuraoka's latest patents is an arrangement for concealing windshield wipers of automobiles. This innovative design includes a structural portion that forms a hollow space for receiving the windshield wiper within the body of the automobile. The cover structure consists of a pair of plate members that can rotate and move up and down, effectively concealing the wiper when not in use. The driving device ensures that the cover structure operates seamlessly, maintaining the vehicle's sleek appearance.

Another significant patent is for an open-top vehicle featuring a power-operated roof structure. This design incorporates a foldable hood supported by a U-shaped pillar, along with a linkage for extending and folding the hood. The inclusion of a reversible motor at each side allows for efficient operation, while a motor control circuit enhances safety by prohibiting motor operation when the vehicle speed exceeds a predetermined value.

Career Highlights

Kuraoka is currently employed at Mazda Motor Corporation, where he continues to innovate and contribute to the development of advanced automotive technologies. His work has not only improved vehicle functionality but has also enhanced the overall driving experience for consumers.

Collaborations

Throughout his career, Kuraoka has collaborated with talented colleagues, including Takanori Tuchiya and Morio Umeda. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking automotive solutions.

Conclusion

Koji Kuraoka's contributions to the automotive industry exemplify the spirit of innovation. His patents reflect a deep understanding of vehicle design and functionality, making him a valuable asset to Mazda Motor Corporation and the automotive field as a whole.

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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