Saitama, Japan

Masao Kato

This inventor holds 2 USPTO granted patents. Top assignee: Yamanouchi Pharmaceutical Company Ltd.. Active years: 1996-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Kato. Retrieved from https://idiyas.com/inventor/masao-kato-j3q6pgcj

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 = 6.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1996-1998

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2 patents (USPTO):Explore Patents

Title: Masao Kato: Innovator in Plasminogen Activation

Introduction

Masao Kato is a notable inventor based in Saitama, Japan, recognized for his contributions to the field of biomedical innovations. With a focus on improving therapeutic agents, Kato has secured two patents that have significant implications for the treatment of thrombotic conditions.

Latest Patents

Kato's latest inventions include two patents related to tissue plasminogen activators. The first patent, titled "Tissue plasminogen activator and process of preparation," involves the development of improved plasminogen activators (t-PA) characterized by a prolonged biological half-life and enhanced stability to heat and acids. This innovation aims to provide effective therapeutic responses, particularly in inhibiting inflammation at sites affected by thrombus formation. The second patent, "Tissue plasminogen activator and method of use," shares similar attributes, focusing on the therapeutic applications that can significantly benefit patients suffering from thrombotic disorders.

Career Highlights

Masao Kato is currently associated with Yamanouchi Pharmaceutical Company Ltd., where he applies his expertise in the development of advanced medical therapies. His role at the company has enabled him to contribute to crucial research initiatives aimed at improving patient outcomes in thrombus-related conditions.

Collaborations

Throughout his career, Kato has collaborated with esteemed colleagues, including Yasushi Kawauchi and Toshiyuki Takemoto. These partnerships have played a significant role in fostering innovation and advancing research within the pharmaceutical industry, further enhancing the efficacy of their shared projects.

Conclusion

Masao Kato's contributions to the field of healthcare, exemplified through his innovative patents on tissue plasminogen activators, underscore his commitment to advancing medical science. His work not only reflects his individual expertise but also embodies the spirit of collaboration essential for driving innovation in the pharmaceutical sector.

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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