Utsunomiya, Japan

Hikotaro Kawaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Kao Soap Company, Ltd.. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hikotaro Kawaguchi. Retrieved from https://idiyas.com/inventor/hikotaro-kawaguchi

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 = 33(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Hikotaro Kawaguchi: Innovator in Water-Absorbing Technology

Introduction

Hikotaro Kawaguchi is a notable inventor based in Utsunomiya, Japan. He has made significant contributions to the field of water-absorbing technologies. His innovative approach has led to the development of a unique patent that addresses specific needs in this area.

Latest Patents

Kawaguchi holds a patent for a water-absorbing sheet assembly. This assembly comprises two sheets, at least one of which is a water-permeable sheet. A polymeric absorbent is inserted between the two sheets, wherein at least a part of the sheets are pressed and bonded to each other. This invention showcases his ability to combine materials effectively to enhance water absorption.

Career Highlights

Kawaguchi is currently employed at Kao Soap Company, Ltd., where he continues to innovate and develop new products. His work at Kao has allowed him to explore various applications of his inventions in consumer products. His dedication to research and development has positioned him as a key player in his field.

Collaborations

Throughout his career, Kawaguchi has collaborated with talented individuals such as Kenji Ohki and Mitsuru Tokuyama. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Hikotaro Kawaguchi is a distinguished inventor whose work in water-absorbing technologies has made a significant impact. His innovative patent and collaborations highlight his commitment to advancing the field. His contributions continue 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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