Chiryu, Japan

Ryu Hirata

This inventor holds 5 USPTO granted patents. Top assignees: Toyota Boshoku Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha. Active years: 2008-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryu Hirata. Retrieved from https://idiyas.com/inventor/ryu-hirata-mxquq92k

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


% Patents Active = 60.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Kariya, JP (2008)
  • Chiryu, JP (2010 - 2011)
  • Obu, JP (2020)

Company Filing History:


Years Active: 2008-2020

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5 patents (USPTO):Explore Patents

Title: Ryu Hirata: Innovator in Automotive Air Systems

Introduction

Ryu Hirata is a notable inventor based in Chiryu, Japan, recognized for his contributions to automotive air systems. With a total of five patents to his name, he has made significant advancements in technologies that enhance the efficiency and functionality of fuel cell vehicles and engine air ducts.

Latest Patents

Hirata's latest patents include an innovative air cleaner designed specifically for fuel cell vehicles. This air cleaner features a case with an inlet and an outlet, along with a filter element that divides the case into two sections. The design incorporates a locking projection on the inlet side, ensuring effective filtration of air as it flows from the inlet to the outlet. Additionally, he has developed an air duct for engines, which includes a duct main body and a cylindrical fuel adsorption filter. This filter is strategically placed within the duct to optimize air flow and enhance engine performance.

Career Highlights

Throughout his career, Ryu Hirata has worked with prominent companies in the automotive industry, including Toyota Boshoku Corporation and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in automotive technology.

Collaborations

Hirata has collaborated with esteemed colleagues such as Yoshinobu Nagasaka and Hirotsugu Kojima, further enriching his work and expanding the impact of his inventions.

Conclusion

Ryu Hirata's contributions to automotive air systems exemplify his innovative spirit and dedication to improving vehicle technology. His patents reflect a commitment to enhancing air quality and efficiency in fuel cell vehicles and engines.

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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