Yotsukaido, Japan

Susumu Ohsawa

This inventor holds 3 USPTO granted patents. Top assignee: Kyowa Medex Co., Ltd.. Active years: 1997-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Susumu Ohsawa. Retrieved from https://idiyas.com/inventor/susumu-ohsawa-09l0pecj

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 = 7.3

ph-index = 3

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 1997-1999

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3 patents (USPTO):Explore Patents

Title: Susumu Ohsawa: Innovator in Cholesterol Measurement

Introduction

Susumu Ohsawa is a notable inventor based in Yotsukaido, Japan. He has made significant contributions to the field of medical diagnostics, particularly in the measurement of cholesterol levels. With a total of 3 patents to his name, Ohsawa's work has had a meaningful impact on health monitoring.

Latest Patents

One of his latest patents is a method of determining the amount of cholesterol in high-density lipoprotein (HDL). This innovative method involves reacting an HDL-containing sample with cholesterol esterase and cholesterol oxidase or cholesterol dehydrogenase in the presence of a reagent that aggregates lipoproteins, excluding HDL. The amount of hydrogen peroxide or reductive co-enzyme formed in this reaction is then measured to determine cholesterol levels.

Career Highlights

Ohsawa is currently associated with Kyowa Medex Co., Ltd., where he continues to develop and refine diagnostic methods. His expertise in cholesterol measurement has positioned him as a key figure in the medical technology sector.

Collaborations

Throughout his career, Ohsawa has collaborated with notable colleagues, including Kazuhito Miyauchi and Eiko Shutoh. These partnerships have contributed to the advancement of his research and innovations.

Conclusion

Susumu Ohsawa's contributions to cholesterol measurement technology exemplify the importance of innovation in healthcare. His patents reflect a commitment to improving diagnostic methods, ultimately benefiting patient care and health outcomes.

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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