Kanagawa, Japan

Masaaki Hirose

This inventor holds 17 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignees: Millennium Pharmaceuticals Limited, Takeda Pharmaceutical Company Limited, Banyu Pharmaceutical Co. Ltd. Active years: 2005-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Hirose. Retrieved from https://idiyas.com/inventor/masaaki-hirose

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


% Patents Active = 52.9

 

 

Average Co-Inventor Count = 4.9

ph-index = 4

Forward Citations = 64(Granted Patents)


Location History:

  • Tsukuba, JP (2005 - 2013)
  • Fujisawa, JP (2012 - 2013)
  • Cambridge, MA (US) (2012 - 2015)
  • Kanagawa, JP (2014 - 2015)
  • Tokyo, JP (2007 - 2018)

Company Filing History:


Years Active: 2005-2018

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17 patents (USPTO):Explore Patents

Title: **Masaaki Hirose: Innovator in Pharmaceutical Compounds**

Introduction

Masaaki Hirose, a distinguished inventor based in Kanagawa, Japan, has made significant contributions to the field of pharmaceuticals. With a remarkable portfolio of 17 patents, Hirose has dedicated his career to developing innovative compounds that potentially revolutionize treatments for various diseases.

Latest Patents

Among his recent innovations, Hirose has patented several notable compounds. One of his latest inventions is related to **Quinoxaline compounds and uses thereof**. This invention presents compounds of specific formulas that function as inhibitors of NAMPT, proving useful for the treatment of cancer, inflammatory conditions, or T-cell mediated autoimmune diseases. Another significant patent is for **Heteroaryls and uses thereof**, providing compounds that act as inhibitors of PI3K and/or mTor, which are beneficial for managing proliferative, inflammatory, or cardiovascular disorders.

Career Highlights

Throughout his career, Masaaki Hirose has worked with leading pharmaceutical firms, including Millennium Pharmaceuticals Limited and Takeda Pharmaceutical Company Limited. His work has been pivotal in advancing drug development strategies that address complex health issues.

Collaborations

Hirose has collaborated with notable colleagues in his field, including Stepan Vyskocil and Zhan Shi. These professional relationships have contributed to the successful progression of his research and innovations in pharmacology.

Conclusion

Masaaki Hirose's contributions to innovative pharmaceutical compounds position him as a key figure in the fight against various diseases. His enduring commitment to research and development, alongside his notable patents, continues to influence the landscape of medical treatment and innovation.

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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