Hokkaido, Japan

Hiroyuki Tsutsumi

This inventor holds 1 USPTO granted patent and 3 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignee: Sapporo Medical University. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Tsutsumi. Retrieved from https://idiyas.com/inventor/hiroyuki-tsutsumi

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

Calculating rank
USPTO Granted Patents = 1 



Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: Hiroyuki Tsutsumi: Innovator in Graft-Versus-Host Disease Diagnosis

Introduction

Hiroyuki Tsutsumi is a notable inventor based in Hokkaido, Japan. He has made significant contributions to the field of medical diagnostics, particularly in the area of graft-versus-host disease (GVHD). His innovative work has the potential to improve patient outcomes and enhance the understanding of this complex condition.

Latest Patents

Hiroyuki Tsutsumi holds a patent for a method and reagent for the diagnosis and evaluation of the progression of graft-versus-host disease. This patent, which includes a method for diagnosing GVHD, involves measuring the level of CCL8 protein in a sample obtained from a subject. This measurement serves as an indicator for the diagnosis or course of GVHD. Additionally, the patent discloses a diagnostic reagent comprising an anti-CCL8 antibody. This invention enables the diagnosis of the onset of GVHD and allows for monitoring of its progress, particularly in differentiating between GVHD and infectious diseases. Furthermore, the invention provides a method for treating GVHD using the anti-CCL8 antibody.

Career Highlights

Hiroyuki Tsutsumi is affiliated with Sapporo Medical University, where he conducts research and develops innovative diagnostic methods. His work has garnered attention for its potential to transform the approach to diagnosing and treating graft-versus-host disease. With a focus on improving patient care, Tsutsumi's contributions are invaluable to the medical community.

Collaborations

Hiroyuki Tsutsumi has collaborated with notable colleagues, including Tsukasa Hori and Yasuo Kokai. These partnerships have facilitated the advancement of research in the field of graft-versus-host disease and have contributed to the development of effective diagnostic tools.

Conclusion

Hiroyuki Tsutsumi's innovative work in the diagnosis and treatment of graft-versus-host disease highlights his commitment to advancing medical science. His contributions are essential for improving patient outcomes and understanding this complex condition.

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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