Niihama, Japan

Hajime Takamoto

This inventor holds 1 USPTO granted patent. Top assignee: Kureha Kagaku Kogyo Kabushiki Kaisha. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Takamoto. Retrieved from https://idiyas.com/inventor/hajime-takamoto

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 = 5.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Hajime Takamoto: Innovator in Biaxially Oriented Laminated Film

Introduction

Hajime Takamoto is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative films used in various applications. His work has led to the creation of a patented technology that enhances the properties of laminated films.

Latest Patents

Hajime Takamoto holds a patent for a biaxially oriented laminated film. This invention comprises at least a surface layer of polyester containing not less than 88 mol. % of terephthalic acid as an acid ingredient. The film also includes an intermediate layer of polyamide with a melting point between 160°C and 210°C, along with a heat-sealing layer of polyolefin. Notably, the thickness of the polyester layer is lower than that of the polyamide layer. This innovative design improves the film's performance in various applications.

Career Highlights

Hajime Takamoto is associated with Kureha Kagaku Kogyo Kabushiki Kaisha, a company known for its advancements in chemical products and materials. His work at Kureha has allowed him to focus on developing high-performance materials that meet industry demands.

Collaborations

Hajime has collaborated with talented coworkers, including Takashi Sato and Yoshiharu Nishimoto. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Hajime Takamoto's contributions to the field of laminated films demonstrate his innovative spirit and dedication to advancing material science. His patented work continues to influence the industry and showcases the importance of research and development in creating new technologies.

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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