Fujisawa, Japan

Atushi Kitagawa

This inventor holds 1 USPTO granted patent. Top assignee: Japan Styrene Paper Corporation. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atushi Kitagawa. Retrieved from https://idiyas.com/inventor/atushi-kitagawa

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 = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: The Innovations of Atushi Kitagawa

Introduction

Atushi Kitagawa is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative resin products. His work has led to advancements that enhance the properties and applications of polypropylene-based materials.

Latest Patents

Atushi Kitagawa holds a patent for "Pre-foamed particles of polypropylene-base resin." This invention involves pre-foamed particles obtained by foaming raw particles of propylene-base resin. The patent highlights a specific relationship between the content of insoluble matter in the pre-foamed particles and the raw particles, ensuring excellent moldability. The resulting low-density molded articles exhibit superb dimensional accuracy, good surface conditions, low water absorption, and excellent impact and chemical resistance. He has 1 patent to his name.

Career Highlights

Kitagawa is associated with Japan Styrene Paper Corporation, where he has been instrumental in driving innovation in resin technology. His expertise in materials science has positioned him as a key figure in the development of advanced polymer products.

Collaborations

Throughout his career, Atushi Kitagawa has collaborated with notable colleagues, including Hideki Kuwabara and Toru Yamaguchi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Atushi Kitagawa's contributions to the field of materials science, particularly through his patented innovations, have had a lasting impact on the industry. His work continues to inspire advancements in resin technology and molded products.

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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