Funabashi, Japan

Kengo Kitahara

This inventor holds 1 USPTO granted patent. Top assignees: Sekisui Kagaku Kogyo Kabushiki Kaisha, Tomoegawa Paper Co., Inc.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kengo Kitahara. Retrieved from https://idiyas.com/inventor/kengo-kitahara

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Kengo Kitahara: Innovator in Thermoplastic Resin Technology

Introduction

Kengo Kitahara is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of thermoplastic resin technology, particularly in the production of films and sheets for chelate color printing. His innovative methods have paved the way for advancements in this specialized area.

Latest Patents

Kengo Kitahara holds a patent for a "Method for producing thermoplastic resin films or sheets for chelate." This method involves contacting at least one surface of a thermoplastic resin film or sheet with a mixed liquid composition. The composition includes a liquid capable of dissolving or swelling the thermoplastic resin, a compatible liquid that does not dissolve or swell the resin, and an inorganic or organic compound that forms a chelate compound with a metal atom, developing a color. The process results in a porous surface layer that adheres to a chelate color printing layer.

Career Highlights

Throughout his career, Kengo Kitahara has worked with prominent companies such as Sekisui Kagaku Kogyo and Tomoegawa Paper Co., Inc. His experience in these organizations has contributed to his expertise in the field of thermoplastic resins.

Collaborations

Kengo Kitahara has collaborated with notable individuals in his field, including Shiro Nakano and Norio Kanbe. These partnerships have further enhanced his work and innovation in thermoplastic resin technology.

Conclusion

Kengo Kitahara's contributions to the field of thermoplastic resin technology are significant and impactful. His innovative methods and collaborations have advanced the industry, showcasing his expertise and dedication to innovation.

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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