Yokohama, Japan

Hirokazu Masuda

This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Chemical Corporation, Mitsubishi Kasei Corporation. Active years: 1995-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Masuda. Retrieved from https://idiyas.com/inventor/hirokazu-masuda

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 = 7.3

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Kanagawa, JP (1995)
  • Yokohama, JP (1997 - 1998)

Company Filing History:


Years Active: 1995-1998

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3 patents (USPTO):Explore Patents

Title: Innovations of Hirokazu Masuda

Introduction

Hirokazu Masuda is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of pharmaceuticals, particularly through his work on ketone derivatives. With a total of 3 patents to his name, Masuda's innovations are paving the way for advancements in medical treatments.

Latest Patents

Masuda's latest patents focus on a novel ketone derivative that exhibits potent inhibitory activity against thiol proteases such as papain, cathepsin B, cathepsin H, cathepsin L, and calpain. This compound demonstrates excellent properties regarding oral absorbance, tissue transference, and cell membrane permeability. It holds clinical potential for treating various diseases, including muscular dystrophy and amyotrophy. Additionally, the patents provide a process for producing this compound and a pharmaceutical composition containing it.

Career Highlights

Throughout his career, Hirokazu Masuda has worked with prominent companies such as Mitsubishi Chemical Corporation and Mitsubishi Kasei Corporation. His experience in these organizations has contributed to his expertise in the field of chemical and pharmaceutical innovations.

Collaborations

Masuda has collaborated with notable coworkers, including Ryoichi Ando and Naoko Ando. Their joint efforts have likely enhanced the development and application of his innovative ideas.

Conclusion

Hirokazu Masuda's work in developing ketone derivatives showcases his commitment to advancing medical science. His patents reflect a deep understanding of biochemistry and a dedication to improving treatment options for various diseases.

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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