Sodegaura, Japan

Junpei Tanaka

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Mitsui Chemicals, Inc.. Active years: 2011-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junpei Tanaka. Retrieved from https://idiyas.com/inventor/junpei-tanaka-guk4axsz

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

Calculating rank

% Patents Active = 66.7


Average Co-Inventor Count = 6.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Hatsukaichi, JP (2011)
  • Sodegaura, JP (2018 - 2024)

Company Filing History:


Years Active: 2011-2024

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3 patents (USPTO):Explore Patents

Title: Innovations of Junpei Tanaka

Introduction

Junpei Tanaka is a notable inventor based in Sodegaura, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of novel copolymers. With a total of three patents to his name, Tanaka's work has implications for various industrial applications.

Latest Patents

Tanaka's latest patents include an ethylene/alpha-olefin/non-conjugated polyene copolymer and a method for producing the same. This invention aims to provide a copolymer that contains a specific non-conjugated polyene, such as VNB, which exhibits low long-chain branching content and excellent cure characteristics when crosslinked with peroxide. Another significant patent focuses on a method for efficiently producing an olefin (co)polymer that includes a constituent unit derived from 1-butene. This method allows for the production of high molecular weight polymers under high-temperature conditions, which are advantageous for industrial processes.

Career Highlights

Junpei Tanaka is currently employed at Mitsui Chemicals, Inc., a leading company in the chemical industry. His work at Mitsui Chemicals has allowed him to explore innovative solutions in polymer production and application. His expertise in polymer chemistry has positioned him as a valuable asset to the company.

Collaborations

Throughout his career, Tanaka has collaborated with esteemed colleagues such as Tomohiro

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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