Iwakuni, Japan

Atsuo Kumano

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Toyo Boseki Kabushiki Kaisha, Toyobo Co., Ltd.. Active years: 1998-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsuo Kumano. Retrieved from https://idiyas.com/inventor/atsuo-kumano

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 = 3.3

ph-index = 2

Forward Citations = 51(Granted Patents)


Location History:

  • Otsu, JP (1998)
  • Iwakuni, JP (2009 - 2018)
  • Osaka, JP (2021)

Company Filing History:


Years Active: 1998-2021

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4 patents (USPTO):Explore Patents

Title: Innovations of Atsuo Kumano

Introduction

Atsuo Kumano is a notable inventor based in Iwakuni, Japan. He has made significant contributions to the field of membrane technology, holding a total of 4 patents. His work focuses on advancements in hollow fiber membranes, which have various applications in separation processes.

Latest Patents

Kumano's latest patents include a sheet-shaped hollow fiber membrane module and a membrane separation unit. The sheet-shaped hollow fiber membrane module features a casing with a flat shape, which includes multiple supply and discharge ports. This innovative design allows for efficient fluid management within the module. Another significant patent is for a hollow-fiber membrane element designed for forward osmosis. This element is characterized by its open-ended structure, which enhances its functionality in various applications.

Career Highlights

Throughout his career, Atsuo Kumano has worked with prominent companies such as Toyo Boseki Kabushiki Kaisha and Toyobo Co., Ltd. His experience in these organizations has contributed to his expertise in membrane technology and innovation.

Collaborations

Kumano has collaborated with notable colleagues, including Katsushige Marui and Hiroshi Oguro. These partnerships have fostered a collaborative environment that has led to further advancements in their respective fields.

Conclusion

Atsuo Kumano's contributions to membrane technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact 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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