Kanagawa, Japan

Shigenori Hiramoto

This inventor holds 8 USPTO granted patents. Top assignee: Mitsui Kinzoku Act Corporation. Active years: 2018-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigenori Hiramoto. Retrieved from https://idiyas.com/inventor/shigenori-hiramoto

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 = 1.4

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Kanagawa, JP (2018 - 2024)
  • Yokohama, JP (2020 - 2024)

Company Filing History:


Years Active: 2018-2024

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8 patents (USPTO):Explore Patents

Title: Innovator Shigenori Hiramoto: Pioneering Vehicle Access Solutions

Introduction: Shigenori Hiramoto, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the automotive industry with his innovative designs. With a total of eight patents to his name, Hiramoto continues to push the boundaries of vehicle technology, focusing particularly on access and control mechanisms for vehicle doors.

Latest Patents: Among Hiramoto's latest inventions are two notable patents that enhance the functionality and safety of vehicle doors. The first is the "Vehicle Door Operation Device," which features an inside handle, a full open unlocking lever, and a full closure unlocking lever. This design allows for seamless operation with projecting portions that interact effectively during the opening and closing operations.

The second patent, titled "Opening and Closing Device of Vehicle Sliding Door," showcases a sophisticated mechanism including a fully closed latch and a fully opened latch mechanism. This invention integrates a power releaser, power closer, and relay control mechanism, making it easier and safer to operate sliding doors in vehicles.

Career Highlights: Shigenori Hiramoto currently works at Mitsui Kinzoku Act Corporation, where he applies his expertise to develop cutting-edge automotive solutions. His contributions have set industry standards and have positively impacted vehicle access technology, making it safer and more user-friendly.

Collaborations: Throughout his career, Hiramoto has collaborated with talented individuals such as Naoki Hanaki and Kohei Yamashita. Their teamwork has been instrumental in advancing projects and developing innovative solutions within the corporation.

Conclusion: Shigenori Hiramoto exemplifies the spirit of innovation in the automotive sector. With his impressive portfolio of patents and a commitment to enhancing vehicle functionality, he stands as a notable figure among contemporary inventors. As vehicle technology continues to evolve, Hiramoto's contributions will undoubtedly play a vital role in shaping the future of automotive design and safety.

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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