Iwata, Japan

Katsuya Haruta

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuya Haruta. Retrieved from https://idiyas.com/inventor/katsuya-haruta

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Iwata, JP (2020)
  • Shizuoka, JP (2024)

Company Filing History:


Years Active: 2020-2026

Loading Chart...
4 patents (USPTO):Explore Patents

Title: Katsuya Haruta: Innovator in Straddled Vehicle Technology

Introduction

Katsuya Haruta is a notable inventor based in Iwata, Japan. He has made significant contributions to the field of vehicle technology, particularly in the design of straddled vehicles. With a total of 4 patents to his name, Haruta's innovations reflect his commitment to enhancing vehicle functionality and safety.

Latest Patents

One of Haruta's latest patents is for a straddled vehicle that features a unique design. This vehicle includes a body frame, a bracket, and a footrest. The footrest is movably supported by the bracket, allowing it to be in either an expanded or a folded position. In the expanded position, the footrest extends outward from the vehicle body frame, while in the folded position, it rotates upward. The design includes a base portion along the vehicle body frame and an extending portion that extends outward. The footrest's contact portion interacts with the bracket, ensuring stability in both positions.

Another significant patent is for a brake master cylinder and the straddled vehicle that incorporates it. This master cylinder features a hydraulic pressure chamber and a reservoir tank with a separator that divides the storage chamber into upper and lower regions. The hydraulic fluid circulates between these regions, ensuring efficient operation of the brake system. The design includes an inclined portion that enhances the functionality of the separator.

Career Highlights

Katsuya Haruta is associated with Yamaha Motor Co., Ltd., a company renowned for its innovative contributions to the automotive and motorcycle industries. His work at Yamaha has allowed him to focus on developing advanced vehicle technologies that improve user experience and safety.

Collaborations

Haruta has collaborated with talented coworkers, including Yuki Murayama and Hayato Endo. Their combined expertise has contributed to the successful development of innovative vehicle technologies.

Conclusion

Katsuya Haruta's contributions to straddled vehicle technology and his innovative patents demonstrate his significant impact on the automotive industry. His work continues to inspire advancements in vehicle design and functionality.

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]
Loading…