Kumamoto, Japan

Masanobu Maeda

This inventor holds 1 USPTO granted patent. Top assignee: Dojindo Laboratories. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanobu Maeda. Retrieved from https://idiyas.com/inventor/masanobu-maeda-fa1gepc4

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 = 2.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Masanobu Maeda: Innovator in Dyestuff Chemistry

Introduction

Masanobu Maeda is a notable inventor based in Kumamoto-shi, Japan. He has made significant contributions to the field of chemistry, particularly in the development of dyestuff forming substances. His innovative work has led to the creation of valuable compounds that have practical applications in various industries.

Latest Patents

Masanobu Maeda holds a patent for N-sulfoalkylaniline derivatives. This patent describes N-sulfoalkylaniline derivatives in which at least one sulfoalkyl of 2 to 4 carbon atoms is attached to the nitrogen atom. These compounds are useful as dyestuff forming substances and are also employed in a composition for determining the presence of peroxides. The process for the determination of peroxides using such compounds is also covered in his patent.

Career Highlights

Masanobu Maeda is associated with Dojindo Laboratories, where he has been able to apply his expertise in chemistry to advance research and development. His work at the company has been instrumental in creating innovative solutions that benefit various sectors.

Collaborations

Masanobu Maeda collaborates with Yuko Murao, contributing to the advancement of their shared research interests. Their partnership exemplifies the importance of teamwork in scientific innovation.

Conclusion

Masanobu Maeda's contributions to the field of dyestuff chemistry and his innovative patents highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future advancements.

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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