Ibaraki, Japan

Tsunehiko Naganuma

This inventor holds 1 USPTO granted patent. Top assignee: Gore Enterprise Holdings, Inc.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsunehiko Naganuma. Retrieved from https://idiyas.com/inventor/tsunehiko-naganuma

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

Calculating rank

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Tsunehiko Naganuma: Innovator in Separation Membrane Technology

Introduction

Tsunehiko Naganuma is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of separation membrane technology. His innovative work has led to the development of a unique separation membrane module that utilizes hollow fibers.

Latest Patents

Naganuma holds a patent for a "Separation membrane module with hollow fiber and a method of making the same." This patent describes a separation membrane module that features a plurality of hollow fibers. The process involves heating and melting these fibers to bond and thermally fuse their external surfaces. The method also includes inserting the ends of the hollow fibers into a sheath, tightly bonding them together, and heating the sheath to the melting point of the fibers, ensuring that the exterior surfaces are thermally fused and integrated.

Career Highlights

Tsunehiko Naganuma is associated with Gore Enterprise Holdings, Inc., where he continues to advance his research and development efforts. His work has been instrumental in enhancing the efficiency and effectiveness of separation membrane technologies.

Collaborations

Naganuma collaborates with Masahiro Suzuki, a fellow innovator in the field. Their partnership has contributed to the advancement of membrane technology and its applications.

Conclusion

Tsunehiko Naganuma's innovative contributions to separation membrane technology highlight his role as a leading inventor in this specialized field. His patent and ongoing work at Gore Enterprise Holdings, Inc. demonstrate his commitment to advancing technology for practical applications.

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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