Nagano, Japan

Hiroki Shimizu

This inventor holds 6 USPTO granted patents and 3 published patent applications. Top assignees: Johnan Manufacturing Inc., Fuji Jukogyo Kabushiki Kaisha, Koyama Co., Ltd.. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Shimizu. Retrieved from https://idiyas.com/inventor/hiroki-shimizu-6mb5vixu

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 83.3

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2012-2025

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6 patents (USPTO):Explore Patents

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I will be glad to assist you in providing an article about inventor Hiroki Shimizu.

Title: The Innovator Unveiled: Hiroki Shimizu's Contributions to Automotive Technology

Introduction:

Hiroki Shimizu is a prolific inventor based in Nagano, Japan, with an impressive portfolio that includes 5 patented inventions in the field of automotive technology. His creativity and ingenuity have significantly impacted the industry, particularly in the realm of window regulators.

Latest Patents:

Among his latest patents is a cutting-edge Window Regulator system that revolutionizes the operation of vehicle windows. This system includes a guide rail, a carrier plate, ascending-side and descending-side cables, springs, a drum, and a housing - all meticulously designed to enhance functionality and durability.

Career Highlights:

Shimizu's noteworthy career includes tenure at renowned companies such as Johnan Manufacturing Inc. and Fuji Jukogyo Kabushiki Kaisha. His expertise and dedication have led to the successful development of innovative solutions that address critical industry needs.

Collaborations:

Throughout his career, Shimizu has collaborated with esteemed colleagues such as Hideo Kashiwabara and Yukihide Yamazaki. Together, they have worked tirelessly to bring cutting-edge technologies to fruition, showcasing the power of teamwork in driving innovation forward.

Conclusion:

In conclusion, Hiroki Shimizu stands as a trailblazing inventor whose contributions have left an indelible mark on the automotive industry. His relentless pursuit of excellence and commitment to innovation continue to inspire future generations of inventors and engineers.

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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