Toyota, Japan

Hiroyuki Hamaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Hamaguchi. Retrieved from https://idiyas.com/inventor/hiroyuki-hamaguchi-q279fo7i

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Hiroyuki Hamaguchi: Innovator in Mold Device Technology

Introduction

Hiroyuki Hamaguchi is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of mold device technology. His innovative approach has led to the development of a unique mold device that enhances manufacturing processes.

Latest Patents

Hamaguchi holds a patent for a mold device that features a frame with a vertical wall. This wall has a first surface designed to support a holding mechanism. The device includes a fixed mold base that supports a fixed mold, with one surface fixed to the first surface of the frame. Additionally, it has a mobile mold base that supports a mobile mold, which is held by the holding mechanism. This design allows the mobile mold base to move closer to and away from the fixed mold base. The holding mechanism consists of a rail fixed to the first surface, with a guide that moves along the rail while being fixed to the mobile mold base. Notably, the mobile mold base is supported without using a tie bar, allowing for a cantilevered design.

Career Highlights

Hamaguchi is associated with Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work in the company has been instrumental in advancing mold device technology. With a focus on innovation, he has contributed to improving manufacturing efficiency and product quality.

Collaborations

Hamaguchi has collaborated with notable colleagues, including Hirotsune Watanabe and So Nakayama. Their combined expertise has fostered a creative environment that encourages innovation and development in their projects.

Conclusion

Hiroyuki Hamaguchi's contributions to mold device technology exemplify the spirit of innovation. His patent and work at Toyota Jidosha Kabushiki Kaisha highlight his commitment to advancing manufacturing processes. His achievements serve as an inspiration for future inventors in the field.

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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