Kimitsu, Japan

Yoshio Inoue

This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1983-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Inoue. Retrieved from https://idiyas.com/inventor/yoshio-inoue-hird4sb8

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 = 2.4

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Ichihara, JP (1983)
  • Kimitsu, JP (1990)

Company Filing History:


Years Active: 1983-1990

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2 patents (USPTO):Explore Patents

Title: Innovations of Yoshio Inoue in Polymer Separation Processes

Introduction

Yoshio Inoue is a notable inventor based in Kimitsu, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the separation processes of polymers from solutions. With a total of 2 patents, his work has implications for the recovery and processing of various polymers.

Latest Patents

Inoue's latest patents include a method for separating a polymer from a solution containing the same. This process allows for the recovery of polymers, such as styrene butadiene copolymer rubber, without degrading the material. The method involves heating the solution under pressure to separate the solvent from a more concentrated polymer solution. Another patent focuses on the separation treatment of polymer from a polymer solution. This process utilizes elevated pressure and temperature to flash the solution, effectively concentrating the polymer to over 80% by weight.

Career Highlights

Yoshio Inoue is associated with Sumitomo Chemical Company, Limited, where he has applied his expertise in polymer chemistry. His innovative approaches have contributed to advancements in the efficiency of polymer recovery processes.

Collaborations

Inoue has collaborated with notable coworkers, including Hiroyoshi Takao and Hirotami Yamazaki. Their combined efforts have furthered research and development in polymer separation technologies.

Conclusion

Yoshio Inoue's contributions to polymer separation processes highlight his innovative spirit and dedication to advancing the field of polymer chemistry. His patents reflect a commitment to improving the efficiency of polymer recovery, which is essential for various industrial applications.

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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