Settsu, Japan

Shuji Itatani

This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Daikin Industries, Ltd., E.i. Dupont De Nemours and Company. Active years: 2006-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuji Itatani. Retrieved from https://idiyas.com/inventor/shuji-itatani

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 = 3.6

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2006-2019

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3 patents (USPTO):Explore Patents

Title: The Innovations of Shuji Itatani

Introduction

Shuji Itatani is a notable inventor based in Settsu, Japan. He has made significant contributions to the field of chemistry, particularly in the development of methods related to fluorine-containing organic acids. With a total of 3 patents to his name, Itatani's work has had a considerable impact on various industrial applications.

Latest Patents

Itatani's latest patents include a treatment method for a composition containing fluorine-containing organic acid with carbon numbers ranging from 2 to 7. This method involves a flocculant mixing step to remove impurities and a separating step to distinguish between solid and liquid phases. Another significant patent is a process for preparing fluorocarboxylic acid, which includes a dehydration step to remove water from a mixture and a purification step for the dehydrated solution.

Career Highlights

Throughout his career, Itatani has worked with prominent companies such as Daikin Industries, Ltd. and E.I. DuPont de Nemours and Company. His experience in these organizations has allowed him to refine his expertise and contribute to innovative solutions in the chemical industry.

Collaborations

Itatani has collaborated with notable colleagues, including Takuya Ichida and Ta-Wei Fu. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their respective fields.

Conclusion

Shuji Itatani's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

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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