Tsukuba, Japan

Masahiro Iwata

This inventor holds 6 USPTO granted patents, plus 1 CIPO patent. Top assignees: Yamanouchi Pharmaceutical Company Ltd., Astellas Pharma Gmbh. Active years: 1998-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Iwata. Retrieved from https://idiyas.com/inventor/masahiro-iwata-4b7s1joq

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

Calculating rank

% Patents Active = 66.7


Average Co-Inventor Count = 6.5

ph-index = 4

Forward Citations = 127(Granted Patents)


Location History:

  • Ibaraki, JP (1998 - 2000)
  • Tsukuba, JP (2004 - 2008)

Company Filing History:


Years Active: 1998-2008

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6 patents (USPTO):Explore Patents

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Title: Unveiling the Innovations of Masahiro Iwata: A Pioneer in Pharmaceutical Discoveries

Introduction:

Masahiro Iwata, a brilliant inventor hailing from Tsukuba, Japan, has made significant contributions to the field of pharmaceuticals with his groundbreaking inventions and patents.

Latest Patents:

Iwata's recent patents showcase his cutting-edge research in the pharmaceutical domain, including the development of a diaminopyrimidinecarboxamide derivative for the prevention and treatment of respiratory diseases such as asthma and chronic obstructive pulmonary disease. Additionally, his work on phenylpyridinecarbonylpiperazinederivative demonstrates his expertise in type 4 phosphodiesterase inhibitory action.

Career Highlights:

With an impressive portfolio of six patents to his name, Masahiro Iwata has a track record of innovation and excellence. Notable mentions include his tenure at the esteemed Yamanouchi Pharmaceutical Company Ltd. and Astellas Pharma GmbH, where he honed his skills and expertise in pharmaceutical research and development.

Collaborations:

Throughout his career, Masahiro Iwata has collaborated with distinguished professionals in the industry, including his esteemed coworkers Makoto Takeuchi and Kazuhisa Takayama. These collaborations have played a pivotal role in advancing his research and fostering a culture of innovation.

Conclusion:

In conclusion, Masahiro Iwata stands as a prominent figure in the realm of pharmaceutical inventions, with his groundbreaking patents paving the way for advancements in respiratory disease treatments and phosphodiesterase inhibition. His dedication to innovation and partnership with industry leaders cements his legacy as a trailblazer in the field of pharmaceutical research.

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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