Okayama, Japan

Koichi Hirakawa

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Kaaz Corporation, Honda Motor Co., Ltd.. Active years: 2009-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Hirakawa. Retrieved from https://idiyas.com/inventor/koichi-hirakawa

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 = 3.0

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 2009-2022

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3 patents (USPTO):Explore Patents

Title: The Innovative Journey of Koichi Hirakawa

Introduction: Koichi Hirakawa, an accomplished inventor based in Okayama, Japan, has made significant contributions to the field of engineering. With a total of three patents to his name, he has showcased his expertise and innovative thinking through his work in the automotive industry.

Latest Patents: Among his notable inventions, the most recent patent pertains to the cylinder block for an engine. This invention reflects his commitment to enhancing engine performance and efficiency, showcasing the depth of his engineering capabilities.

Career Highlights: Koichi Hirakawa has had a distinguished career, working with prestigious companies such as Kaaz Corporation and Honda Motor Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects within the automotive sector.

Collaborations: Throughout his career, Hirakawa has collaborated with talented professionals, including his coworkers Masaki Nonaka and Shinichirou Okamoto. These collaborations have enabled him to blend diverse ideas and expertise, further cultivating his inventive prowess.

Conclusion: Koichi Hirakawa stands out as a remarkable figure in the realm of innovation and invention. His dedication to engineering excellence, along with his innovative patents and collaborative spirit, positions him as a valuable contributor to the automotive industry and beyond.

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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