Osaka, Japan

Hiroshi Kozaki

This inventor holds 6 USPTO granted patents. Top assignee: Fujicopian Co., Ltd.. Active years: 1997-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Kozaki. Retrieved from https://idiyas.com/inventor/hiroshi-kozaki

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


% Patents Active = 83.3

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 82(Granted Patents)


Location History:

  • Amagasaki, JP (1999)
  • Osaka-fu, JP (2001)
  • Osaka, JP (1997 - 2006)

Company Filing History:


Years Active: 1997-2006

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6 patents (USPTO):Explore Patents

Title: The Innovative Mind of Hiroshi Kozaki

Introduction

Hiroshi Kozaki is an accomplished inventor based in Osaka, Japan, recognized for his contributions to the field of coating technology. With a total of six patents to his name, Kozaki stands out as a creative force in the industry, particularly in enhancing the functionality of writing implements and coating transfer tools.

Latest Patents

Among his latest innovations is the "Combination Coating Film Transfer Tool and Writing Implement." This tool offers a reversible design that allows the coating film to be exposed or protected within the writing instrument, showcasing Kozaki's ingenuity in making user-friendly applications. Another notable patent is the "Coating Film Transfer Tool," which introduces a mechanism where tape unwinds from a supply reel and is fed over a transfer head. This design ingeniously sets the initial slipping ratio at a minimum of 34%, preventing slack while eliminating the need for close tolerances or lubricants and enhances usability throughout the tool's lifespan.

Career Highlights

Kozaki's career is exemplified by his role at Fujicopian Co., Ltd., where he has made significant strides in product development. His innovative spirit not only contributes to the advancement of technology but also adds value to the company’s product lines, ensuring they remain competitive in a fast-evolving market.

Collaborations

Throughout his career, Kozaki has collaborated with esteemed colleagues such as Keiichiro Minegishi and Masahiko Ono. Their combined expertise has fostered a creative environment that encourages continued innovation and improvement in their respective fields.

Conclusion

Hiroshi Kozaki's journey as an inventor is marked by a commitment to innovation and collaboration. His patents reflect a deep understanding of user needs and technological possibilities, and his work at Fujicopian Co., Ltd. is a testament to the impact an inventor can have in shaping industry standards and practices. With each new invention, Kozaki continues to inspire future generations of inventors.

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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