Fujinomiya, Japan

Makoto Emi

This inventor holds 5 USPTO granted patents. Top assignees: Terumo Corporation, Terumo Kabushiki Kaisha, Terumo Kabushiki Kaisha (Terumo Corporation). Active years: 1987-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Emi. Retrieved from https://idiyas.com/inventor/makoto-emi

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 = 2.3

ph-index = 4

Forward Citations = 76(Granted Patents)


Company Filing History:


Years Active: 1987-1991

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5 patents (USPTO):Explore Patents

Title: Makoto Emi: Innovator in Membrane Technology

Introduction

Makoto Emi is a distinguished inventor based in Fujinomiya, Japan. He has made significant contributions to the field of membrane technology, holding a total of 5 patents. His innovative work focuses on the development of flat permeable membranes, which have various applications in different industries.

Latest Patents

Among his latest patents is a flat permeable membrane made of polyolefin, with a thickness ranging from 10 to 500 micrometers. This membrane features compact layers of intimately bound fine particles of polyolefin on opposite surfaces. Additionally, it contains a layer of fine discrete particles with an average diameter of 0.01 to 5 micrometers, which creates fine through pores that extend labyrinthically in the direction of the membrane's thickness. This design establishes communication between the opposite surfaces of the membrane and outlines a method for its manufacture.

Career Highlights

Makoto Emi has worked with notable companies, including Terumo Corporation and Terumo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in membrane technology and contribute to various innovative projects.

Collaborations

Throughout his career, Makoto Emi has collaborated with esteemed colleagues such as Yukio Seita and Toshiji Ichikawa. These partnerships have further enhanced his work and led to advancements in the field.

Conclusion

Makoto Emi's contributions to membrane technology through his patents and collaborations highlight his role as a key innovator in this field. His work continues to influence advancements in membrane applications and manufacturing processes.

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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