Osaka, Japan

Hitoshi Kadota

This inventor holds 2 USPTO granted patents. Top assignee: Shionogi Company Limited. Active years: 2000-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Kadota. Retrieved from https://idiyas.com/inventor/hitoshi-kadota

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 = 3.7

ph-index = 1

Forward Citations = 36(Granted Patents)


Location History:

  • Hyogo, JP (2000)
  • Osaka, JP (2001)

Company Filing History:


Years Active: 2000-2001

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2 patents (USPTO):Explore Patents

Title: Hitoshi Kadota: Innovative Mind from Osaka

Introduction: Hitoshi Kadota, an esteemed inventor based in Osaka, Japan, has made significant contributions to the field of pharmaceuticals through his innovative inventions. With a total of two patents to his name, Kadota continues to shape the future of medication delivery systems.

Latest Patents: Among Hitoshi Kadota's notable inventions is the "Sustained-release preparation utilizing thermal change and process for the production thereof." This patent offers a sustained-release formulation capable of delivering highly water-soluble medicinally active ingredients over an extended period. The unique preparation features a sustained-releasing layer created by heating and melting a mixture of aqueous ethylcellulose latex containing a plasticizer and wax for improved miscibility. Another significant patent is the "Rapid-release S1452 tablets," which furthers the development of efficient medication delivery methods.

Career Highlights: Hitoshi Kadota is affiliated with Shionogi & Company Limited, a reputable company specializing in the pharmaceutical industry. His work revolves around creating innovative solutions that enhance the efficacy and efficiency of drug formulations.

Collaborations: Throughout his career, Kadota has worked alongside talented colleagues such as Yusuke Suzuki and Toshiro Fujii. This collaboration has allowed for a sharing of ideas and expertise, further driving advancements in their respective fields.

Conclusion: Hitoshi Kadota stands out as a prominent inventor whose work is paving the way for advancements in pharmaceutical technology. His innovative patents serve as a testament to his dedication to enhancing medication delivery systems, benefiting both the pharmaceutical industry and patients worldwide.

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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