Yamanashi, Japan

Masufumi Koike

This inventor holds 1 USPTO granted patent. Top assignee: Terumo Kabushiki Kaisha. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masufumi Koike. Retrieved from https://idiyas.com/inventor/masufumi-koike-83vfx38d

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 = 5.0

ph-index = 1

Forward Citations = 41(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Masufumi Koike: Innovator in Test Instrument Technology

Introduction

Masufumi Koike is a notable inventor based in Yamanashi, Japan. He has made significant contributions to the field of test instruments, particularly in the area of specimen distribution technology. His innovative approach has led to the development of a unique patent that enhances the accuracy and efficiency of specimen testing.

Latest Patents

Masufumi Koike holds a patent for a test instrument designed to uniformly spread a collected specimen on a reagent layer. This instrument features a first opening for specimen collection and a specimen spreading layer with an upper surface exposed to the first opening. The reagent layer is positioned to ensure contact with the lower surface of the specimen spreading layer. The design allows for even distribution of the specimen at a second opening, which is smaller than the first. This ensures that the specimen is distributed uniformly and at a fixed concentration, regardless of the amount collected. His patent is a testament to his innovative thinking and problem-solving abilities in the field.

Career Highlights

Masufumi Koike is associated with Terumo Kabushiki Kaisha, a company known for its advancements in medical technology. His work at Terumo has allowed him to focus on developing solutions that improve testing methodologies and enhance the reliability of results.

Collaborations

Throughout his career, Masufumi Koike has collaborated with talented individuals such as Tsuyoshi Hayakawa and Naoki Morikawa. These collaborations have contributed to the advancement of technology in the field of specimen testing.

Conclusion

Masufumi Koike's contributions to the field of test instruments exemplify the spirit of innovation. His patented technology not only improves the accuracy of specimen testing but also showcases his dedication to advancing medical technology. His work continues to influence 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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