Iyo-gun, Japan

Toshimasa Katayama

This inventor holds 2 USPTO granted patents. Top assignee: Toray Industries, Inc.. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshimasa Katayama. Retrieved from https://idiyas.com/inventor/toshimasa-katayama

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


% Patents Active = 50.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Iyo-gun, JP (2013)
  • Ehime, JP (2013)

Company Filing History:


Years Active: 2013

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2 patents (USPTO):Explore Patents

Title: Innovations by Toshimasa Katayama

Introduction

Toshimasa Katayama is a notable inventor based in Iyo-gun, Japan. He has made significant contributions to the field of fluid separation technology. With a total of 2 patents, his work focuses on enhancing the efficiency and functionality of liquid separation devices.

Latest Patents

Katayama's latest patents include a liquid separation device and a fluid separation element. The liquid separation device is designed to suppress the lowering of filtration function due to increased flow channel resistance. This innovation addresses the issue of separation membranes falling into grooves of permeated liquid flow channel materials, which can lead to breakage of the membrane surface. His second patent involves a fluid separation element that incorporates a membrane winding and anti-telescoping devices. This design ensures effective separation while maintaining structural integrity.

Career Highlights

Toshimasa Katayama is currently employed at Toray Industries, Inc., a leading company in advanced materials and technologies. His work at Toray has allowed him to develop innovative solutions that contribute to various industrial applications. His expertise in fluid separation technology has positioned him as a key figure in this field.

Collaborations

Throughout his career, Katayama has collaborated with talented individuals such as Yoshifumi Odaka and Tsunemitsu Kitagawa. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Toshimasa Katayama's contributions to fluid separation technology through his patents and work at Toray Industries, Inc. highlight his importance as an inventor. His innovations continue to impact the industry positively.

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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