Shizuoka, Japan

Katsuji Nakaba

This inventor holds 6 USPTO granted patents. Top assignee: Tomoegawa Paper Co., Inc.. Active years: 1995-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuji Nakaba. Retrieved from https://idiyas.com/inventor/katsuji-nakaba

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 = 5.5

ph-index = 4

Forward Citations = 56(Granted Patents)


Company Filing History:


Years Active: 1995-1996

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6 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Katsuji Nakaba

Introduction: Katsuji Nakaba, a notable inventor from Shizuoka, Japan, has made significant advancements in the field of adhesive materials. With a total of six patents to his name, Nakaba has demonstrated his commitment to developing innovative solutions that enhance the performance and reliability of electronic components.

Latest Patents: Among Katsuji Nakaba's latest contributions are his patents for an adhesive tape for electronic parts and a liquid adhesive. His innovative liquid adhesive is designed to adhere and cure at relatively low temperatures while maintaining sufficient heat resistance and reliability. This adhesive is created by dissolving a specific piperazinylethylaminocarbonyl-containing butadiene-acrylonitrile copolymer and a compound with at least two maleimide groups, ensuring its effectiveness in various applications. This technology is particularly applied to one or both surfaces of heat-resistant films or release films, forming a robust adhesive layer for electronic parts.

Career Highlights: Katsuji Nakaba has furthered his career through his role at Tomoegawa Paper Co., Inc., where he has undoubtedly contributed to the company's innovative materials and solutions. With six patents, he exemplifies the quality of research and development conducted within his organization.

Collaborations: Throughout his career, Nakaba has collaborated with esteemed colleagues, including Yukinori Sakumoto and Masaharu Kobayashi. These partnerships highlight the importance of teamwork in advancing technologies and developing new products that can benefit various industries.

Conclusion: Katsuji Nakaba's work in adhesive technologies represents significant progress in the field, particularly for electronic applications. His patents not only demonstrate his inventive capabilities but also impact the industry positively, paving the way for future innovations in adhesive materials.

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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