Kawasaki, Japan

Koichi Hasumi

This inventor holds 6 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents. Top assignees: Aska Pharmaceutical Co., Ltd., Teikoku Hormone Mfg. Co., Ltd., Teikoju Hormone Mfg. Co., Ltd.. Active years: 2003-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Hasumi. Retrieved from https://idiyas.com/inventor/koichi-hasumi

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


% Patents Active = 66.7



Average Co-Inventor Count = 11.4

ph-index = 2

Forward Citations = 25(Granted Patents)


Location History:

  • Machida, JP (2003 - 2006)
  • Tokyo, JP (2011)
  • Kawasaki, JP (2012 - 2016)

Company Filing History:


Years Active: 2003-2016

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6 patents (USPTO):Explore Patents

Title: The Innovative Journey of Koichi Hasumi

Introduction: Koichi Hasumi is a distinguished inventor based in Kawasaki, Japan, renowned for his contributions to the field of pharmaceuticals. With a total of six patents, his innovative spirit is reflected in his commitment to developing compounds that hold significant therapeutic potential.

Latest Patents: Among his notable patents, Koichi Hasumi has developed a heterocyclic compound that serves as an H1 receptor antagonist, proving to be a valuable antiallergic agent. This invention features compounds represented by a specific chemical formula, showcasing his ability to create effective solutions for health issues. Another recent patent involves pyridylisoxazole derivatives, which are innovative compounds contributing to advancements in pharmaceutical applications.

Career Highlights: Throughout his career, Koichi Hasumi has made significant strides in the pharmaceutical industry. He has held positions at Aska Pharmaceutical Co., Ltd. and Teikoku Hormone Manufacturing Co., Ltd., where he honed his skills and expanded his expertise in drug development and innovation.

Collaborations: Koichi Hasumi has collaborated with esteemed colleagues such as Shuji Ohta and Takahisa Saito, fostering a creative environment that encourages inventiveness and progression within the pharmaceutical sector.

Conclusion: Koichi Hasumi stands out as a prominent inventor whose work has the potential to revolutionize treatments in allergy management and beyond. His dedication to innovation and collaborative spirit continues to inspire emerging inventors in the industry.

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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