Hiroshima, Japan

Masahiro Hirao

This inventor holds 2 USPTO granted patents. Top assignee: Mazda Motor Corporation. Active years: 1988-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Hirao. Retrieved from https://idiyas.com/inventor/masahiro-hirao-eyntec2r

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 40(Granted Patents)


Location History:

  • Hiroshima, JP (1988)
  • Hiroshima-ken, JP (2006)

Company Filing History:


Years Active: 1988-2006

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2 patents (USPTO):Explore Patents

Title: Masahiro Hirao: Innovator in Vehicle Design

Introduction

Masahiro Hirao is a notable inventor based in Hiroshima-ken, Japan. He has made significant contributions to the field of vehicle design, particularly through his innovative patents. With a total of 2 patents, Hirao's work reflects a deep understanding of engineering and design principles.

Latest Patents

Hirao's latest patents include a "Morphing method for structure shape, its computer program, and computer-readable storage medium." This invention involves calculating a Finite Element Method (FEM) model of a new vehicle by using an existing vehicle as a prototype. The process includes setting reference points on both vehicles, modifying the mesh model of the existing vehicle to match the new model's shape, and integrating additional information from the existing model to accurately calculate the FEM model of the new vehicle.

Another significant patent is the "Arrangement for forming vehicle bodies." This invention pertains to the design of an open-top vehicle body. It features a front header member that connects the right and left front pillars of the windshield, along with a center frame member that extends in both length and height, ensuring structural integrity and design efficiency.

Career Highlights

Masahiro Hirao is currently employed at Mazda Motor Corporation, where he applies his expertise in vehicle design and innovation. His work at Mazda has allowed him to contribute to the development of advanced vehicle structures that enhance both performance and safety.

Collaborations

Hirao has collaborated with notable colleagues such as Hayatsugu Harasaki and Tsuginobu Tomita. Their combined efforts in the field of vehicle design have led to innovative solutions that push the boundaries of automotive engineering.

Conclusion

Masahiro Hirao's contributions to vehicle design through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the automotive industry, paving the way for future advancements in vehicle technology.

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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