Shizuoka, Japan

Naoya Atsumi

This inventor holds 2 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 2 EPO patents. Top assignee: Ihara Chemical Industry Co., Ltd.. Active years: 2009-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoya Atsumi. Retrieved from https://idiyas.com/inventor/naoya-atsumi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

 

 

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2009-2010

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2 patents (USPTO):Explore Patents

Title: Naoya Atsumi: Innovator in Chemical Processes

Introduction

Naoya Atsumi is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of innovative chemical processes. With a total of 2 patents to his name, Atsumi's work has garnered attention in the scientific community.

Latest Patents

Atsumi's latest patents include a process for the production of 5-alkoxy-4-hydroxymethylpyrazole compounds. This invention involves reacting a pyrazole compound with a specific compound in the presence of a base and formaldehyde. His second patent focuses on a method for inhibiting the discoloration of methylenebisaniline compounds. This method utilizes a phosphine compound to enhance the stability of these chemical substances.

Career Highlights

Throughout his career, Atsumi has worked with prominent companies such as Ihara Chemical Industry Co., Ltd. and Kumiai Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Atsumi has collaborated with several professionals in his field, including Yukio Uchida and Mato Nagasawa. These partnerships have facilitated the exchange of ideas and advancements in chemical research.

Conclusion

Naoya Atsumi's contributions to chemical processes and his innovative patents highlight his role as a significant figure in the field of chemistry. His work continues to influence the industry 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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