Otsu, Japan

Chikara Kawamura

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Boseki Kabushiki Kaisha. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chikara Kawamura. Retrieved from https://idiyas.com/inventor/chikara-kawamura-y9qib7ch

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 = 3.0

ph-index = 1

Forward Citations = 46(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Chikara Kawamura: Innovator in Hollow Fiber Technology

Introduction

Chikara Kawamura is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of hollow fiber technology, particularly through his innovative patent. His work focuses on enhancing the functionality and efficiency of hollow fiber assemblies.

Latest Patents

Kawamura holds a patent for a "Wound flattened hollow fiber assembly having plural spaced core sections." This invention features a hollow fiber assembly with selective permeability, which includes cylindrical arrangements of hollow fibers. The design comprises a cylindrical layer of hollow fibers formed by a crisscross arrangement, a hollow portion within the cylindrical layer, and multiple engaging members separated within the hollow portion. Additionally, the assembly includes resin walls for structural integrity and an elastic supporting member to control the distance between the resin walls, along with a fluid supply conduit.

Career Highlights

Chikara Kawamura is associated with Toyo Boseki Kabushiki Kaisha, where he has been instrumental in advancing research and development in fiber technology. His innovative approach has led to the creation of unique solutions that address various challenges in the industry.

Collaborations

Kawamura has collaborated with notable colleagues, including Tetsuo Ukai and Hiroshi Matsumoto. Their combined expertise has contributed to the successful development of advanced technologies in their field.

Conclusion

Chikara Kawamura's contributions to hollow fiber technology exemplify the spirit of innovation. His patent and collaborative efforts highlight the importance of teamwork in achieving groundbreaking advancements. His work continues to influence the industry and inspire future innovations.

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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