Hiroshima, Japan

Hiroaki Takayasu

This inventor holds 1 USPTO granted patent. Top assignee: Mazda Motor Corporation. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Takayasu. Retrieved from https://idiyas.com/inventor/hiroaki-takayasu-srb4ogwg

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 = 6.0

ph-index = 1


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Hiroaki Takayasu: Vehicle Entry-and-Exit Assistance Innovation.

Introduction

Hiroaki Takayasu is an inventor associated with Mazda Motor Corporation in Hiroshima, Japan. His patent work includes a vehicle entry-and-exit assistance device designed to make a movable board easier to position for use and storage. The available information lists 1 patent.

Latest Patents

Takayasu’s listed patent is “Entry-and-exit assistance device for vehicle.” The invention uses a board positioned beside a seat near a door opening, with a support portion and linking mechanism that coordinate their movement. The board can shift between a horizontal posture for use and an orthogonal posture for storage. When the support portion flips up, the mechanism moves the board inward relative to the support; when the support returns to the seat-side position, the board moves outward into its horizontal posture. This arrangement is intended to simplify moving the board between its housed and usable positions.

Career Highlights

Takayasu’s listed invention addresses vehicle accessibility and the practical movement of an assistance board near a seat. His work is associated with Mazda Motor Corporation, an automotive company.

Collaborations

The provided information identifies Kunihiko Kurisu and Daisuke Tokuda as Takayasu’s coworkers. It does not specify their roles in the patent or the extent of their collaboration.

Conclusion

Hiroaki Takayasu’s listed patent presents a coordinated mechanism for positioning a vehicle assistance board, reflecting an engineering focus on convenient entry and exit.

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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