Isamu Futase

This inventor holds 1 USPTO granted patent. Top assignees: Jnc Corporation, Jnc Filter Co., Ltd.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isamu Futase. Retrieved from https://idiyas.com/inventor/isamu-futase

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

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2021

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1 patent (USPTO):Sort by Forward CitationsExplore Patents

1. 11141686 - Backwashable depth filter (2021-10-12),

Title: Isamu Futase: Innovator in Filtration Technology

Introduction

Isamu Futase, based in Shiga, Japan, is an accomplished inventor known for his innovative contributions to filtration technology. With a focus on designing advanced filtering solutions, he has made significant strides in creating effective products for various industries.

Latest Patents

Futase holds a patent for a backwashable depth filter, which consists of a hollow cylindrical design made from thermoplastic resin fibers. This depth filter features a thickness of 5 to 25 millimeters and a compression ratio of 0.2 or less when subjected to a load of 0.5 MPa. The filter medium is composed of at least three layers of fibers, each adjusted to specific porosity ranges, ensuring optimal performance. Notable features include bonded intersection points of the fibers, with a mean interval of 2 to 100 times the mean fiber diameter, and a ratio of the mean fiber diameter on the upstream surface to that on the downstream surface ranging from 0.9 to 1.2.

Career Highlights

Futase has had a remarkable career, working with prominent companies such as JNC Corporation and JNC Filter Co., Ltd. His tenure at these companies has allowed him to apply his expertise in creating innovative filtration products that meet the demands of various applications.

Collaborations

Throughout his career, Futase has collaborated with talented individuals, including Kouichi Ozamoto and Kento Nakamura. These partnerships have fostered a creative environment, enabling the development of cutting-edge filtration solutions and enhancing the effectiveness of their collective work.

Conclusion

Isamu Futase exemplifies the spirit of innovation in the field of filtration technology. His patented backwashable depth filter represents a significant advancement in the industry, reflecting his dedication to creating effective and efficient filtration solutions. As he continues his work, his contributions are expected to impact both the present and future of filtration technology.

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]