Ohmuta, Japan

Takashi Nagou

This inventor holds 2 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1991-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Nagou. Retrieved from https://idiyas.com/inventor/takashi-nagou

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 = 5.8

ph-index = 2

Forward Citations = 26(Granted Patents)


Location History:

  • Ohmuta, JP (1991)
  • Yokohama, JP (1993)

Company Filing History:


Years Active: 1991-1993

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2 patents (USPTO):Explore Patents

Title: Takashi Nagou: Innovator in Chemical Engineering

Introduction

Takashi Nagou is a prominent inventor based in Ohmuta, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of innovative processes related to polyisocyanates and polyarylamines. With a total of 2 patents, his work has garnered attention for its practical applications in various industries.

Latest Patents

Nagou's latest patents include a fractionation process of a reaction mixture containing methylene bridged polyphenylene polyisocyanate. This process focuses on separating the mixture into fractions while reducing impurities that may affect its usability. Another notable patent is for a methylene-crosslinked polyarylamine, which is produced under specific reaction conditions to minimize the presence of N-methylmethylenedianiline. These innovations highlight his expertise in creating efficient chemical processes.

Career Highlights

Takashi Nagou is currently employed at Mitsui Toatsu Chemicals, Incorporated, where he continues to advance his research and development efforts. His work at this esteemed company has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Zunzi Tashima and Noritoshi Ishida. Their collective efforts contribute to the innovative environment at Mitsui Toatsu Chemicals, Incorporated.

Conclusion

In summary, Takashi Nagou is a distinguished inventor whose contributions to chemical engineering have led to valuable patents and advancements in the industry. His work continues to influence the field 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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