Himeji, Japan

Masahumi Inoue

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Nippon Shokubai Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahumi Inoue. Retrieved from https://idiyas.com/inventor/masahumi-inoue

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 12.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Masahumi Inoue: Innovator in Water-Absorbent Resin Technology

Introduction

Masahumi Inoue is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of materials science, particularly in the development of water-absorbent resin powders. His innovative approach addresses critical challenges in the production and efficiency of these materials.

Latest Patents

Inoue holds a patent for a water-absorbent resin powder and its production method. This invention aims to provide a water-absorbent resin powder that generates a reduced amount of fine powder during production. The production method includes a drying step to obtain a dried polymer and a fine powder granulation step that incorporates a binder and an adhesion control agent. This method ensures that the fine powder granulated product is effectively recovered during the drying process or at any step prior to it.

Career Highlights

Masahumi Inoue is associated with Nippon Shokubai Co., Ltd., a company renowned for its advancements in chemical products. His work has contributed to the company's reputation as a leader in innovative materials. Inoue's expertise in polymer technology has positioned him as a key figure in the development of efficient production methods for water-absorbent materials.

Collaborations

Inoue has collaborated with notable colleagues such as Tsuyoshi Yorino and Naoki Katakura. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field.

Conclusion

Masahumi Inoue's contributions to the development of water-absorbent resin technology highlight his role as an influential inventor. His innovative methods and collaborations continue to impact the industry positively.

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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