Kyoto, Japan

Masayoshi Sekifuji

This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Chemical Industries, Ltd.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayoshi Sekifuji. Retrieved from https://idiyas.com/inventor/masayoshi-sekifuji

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 = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Masayoshi Sekifuji: Innovator in Water-Permeability Technology

Introduction

Masayoshi Sekifuji is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of water-permeability technology. His innovative work has led to the development of a unique water permeability-imparting agent, which has various applications in textiles and absorbent materials.

Latest Patents

Sekifuji holds a patent for a water-permeability-imparting agent, water-permeable fiber, non-woven fabric, and water-absorbing article. This patent describes a water permeability-imparting agent that contains an alkylene oxide adduct of a polyvalent active hydrogen compound. The compound is represented by a specific formula that outlines the chemical structure and properties, including the average addition mole numbers of various components.

Career Highlights

Masayoshi Sekifuji is associated with Sanyo Chemical Industries, Ltd., where he has been instrumental in advancing the company's research and development efforts. His work has not only contributed to the company's portfolio but has also enhanced the understanding of water permeability in various materials.

Collaborations

Sekifuji collaborates with fellow researcher Yoshiyuki Wakahara, with whom he shares insights and expertise in the field of chemical engineering and material science.

Conclusion

Masayoshi Sekifuji's innovative contributions to water-permeability technology exemplify the impact of dedicated research and collaboration in advancing material science. His work continues to influence the industry and pave the way for 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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