Yokohama, Japan

Itaru Okada

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Chemical Industries Limited. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Itaru Okada. Retrieved from https://idiyas.com/inventor/itaru-okada-0p68iswr

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 = 4.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Itaru Okada: Innovator in Dye Chemistry

Introduction

Itaru Okada is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of dye chemistry, particularly in the development of innovative dyes for textile applications. His work has led to advancements that enhance the dyeing process for mixed fibers.

Latest Patents

Itaru Okada holds a patent for N-(p-nitrophenyl)-N'-(4-amino-2-fluorotriazineamino) - Disazo dyes. This invention is particularly useful for dyeing cellulose-containing fibers, especially those that combine both cellulose and polyester. The dyes of his invention result in a surprisingly more uniform color than previously obtainable, which is a significant improvement in the textile industry.

Career Highlights

Okada is associated with Mitsubishi Chemical Industries Limited, where he has been able to apply his expertise in dye chemistry. His innovative approach has contributed to the company's reputation for quality and innovation in chemical products.

Collaborations

He has worked alongside notable colleagues such as Kuninori Sato and Seiichi Imahori, contributing to a collaborative environment that fosters innovation and creativity in their projects.

Conclusion

Itaru Okada's contributions to dye chemistry exemplify the impact of innovation in the textile industry. His patented work continues to influence the way fibers are dyed, ensuring better quality and uniformity in textile products.

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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