Wako, Japan

Hisashi Yamamoto

This inventor holds 1 USPTO granted patent. Top assignees: Honda Motor Co., Ltd., Piolax, Inc.. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Yamamoto. Retrieved from https://idiyas.com/inventor/hisashi-yamamoto-ddd23qu0

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

Calculating rank

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: The Innovator Behind Vehicle Dampers: Hisashi Yamamoto

Introduction

Hisashi Yamamoto, an inventive mind based in Wako, Japan, has made a significant contribution to automotive technology with his patent for vehicle opening/closing member damper apparatuses. With just one patent to his name, his innovation showcases a blend of engineering and practicality aimed at enhancing the functionality of vehicles.

Latest Patents

Hisashi Yamamoto holds a patent for a "Vehicle opening/closing member damper apparatus and vehicle opening/closing member stopper apparatus." This patent features a damper apparatus that consists of a piston with a flange-shaped piston main body and piston rods extending from both ends. The apparatus includes a cylinder accommodating the piston and cylindrical portions that support the rods, ensuring smooth operation. A fastener secures the cylinder to the opening/closing member, while a coil spring biases the piston rod to project, allowing it to make contact with the vehicle's opening edge.

Career Highlights

Throughout his career, Hisashi Yamamoto has worked with notable companies in the automotive industry, including Piolax, Inc. and Honda Motor Co., Ltd. His experience in these organizations has provided him with insights and knowledge that have clearly influenced his innovative design processes and patent development.

Collaborations

Yamamoto has collaborated with talented coworkers, such as Ryu Hattori and Kenji Morita, contributing to a dynamic environment that fosters innovation. Their combined expertise has undoubtedly played a part in enhancing the quality and functionality of automotive components.

Conclusion

In summary, Hisashi Yamamoto stands as a noteworthy inventor in the field of automotive engineering. His patented damper apparatus demonstrates not only his technical skills but also his dedication to improving vehicle functionality. As the automotive industry continues to evolve, innovations like Yamamoto's will play a crucial role in shaping the future of vehicle design and user experience.

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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