Ibaraki, Japan

Masahiro Niimi

This inventor holds 2 USPTO granted patents. Top assignee: Towa Chemical Industry Co., Ltd.. Active years: 1992-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Niimi. Retrieved from https://idiyas.com/inventor/masahiro-niimi-np9y25d2

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 = 5.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1992-1995

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2 patents (USPTO):Explore Patents

Title: The Innovations of Masahiro Niimi

Introduction

Masahiro Niimi is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of chemical manufacturing, particularly in the production of high-purity maltose and its reduced product, maltitol. With a total of two patents to his name, Niimi's work exemplifies innovation and practicality in industrial processes.

Latest Patents

Niimi's latest patents focus on a manufacturing method for high-purity maltose and its reduced product. This invention allows for the economical and straightforward production of high-purity maltose by sequentially liquefying starch, saccharifying the resulting liquefied substance with general-purpose enzymes, and further saccharifying with an enzyme that hydrolyzes oligosaccharides of trisaccharide or more. Additionally, this method facilitates the economical manufacturing of maltitol, the reduced product of maltose, through an additional reduction step.

Career Highlights

Masahiro Niimi is currently associated with Towa Chemical Industry Co., Ltd., where he continues to innovate and develop new manufacturing processes. His work has not only advanced the production of maltose but has also contributed to the broader field of chemical engineering.

Collaborations

Niimi collaborates with talented coworkers, including Yukari Hariu and Koichi Kataura, who contribute to the innovative environment at Towa Chemical Industry Co., Ltd. Their combined expertise fosters a culture of creativity and advancement in their projects.

Conclusion

Masahiro Niimi's contributions to the field of chemical manufacturing through his patents on high-purity maltose and maltitol highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in manufacturing processes.

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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