Yokohama, Japan

Hiroshi Oka

This inventor holds 1 USPTO granted patent. Top assignees: Otsuka Pharmaceutical Company, Limited, St. Marianna University School of Medicine. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Oka. Retrieved from https://idiyas.com/inventor/hiroshi-oka-1dxqm0ld

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Hiroshi Oka: Innovator in Pharmaceutical Composition

Introduction

Hiroshi Oka is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of compositions aimed at enhancing salivation.

Latest Patents

Hiroshi Oka holds a patent for "Carbostyril derivatives for accelerating salivation." This novel pharmaceutical composition is designed for the prophylaxis and treatment of xerostomia, utilizing a carbostyril compound as the active ingredient. The composition demonstrates an ability to accelerate salivation, making it beneficial for individuals suffering from hyposalivation.

Career Highlights

Throughout his career, Hiroshi Oka has worked with prominent organizations, including Otsuka Pharmaceutical Company, Limited and St. Marianna University School of Medicine. His work in these institutions has allowed him to collaborate with other experts in the field and contribute to advancements in medical science.

Collaborations

Hiroshi Oka has collaborated with notable colleagues such as Hisashi Nagamoto and Masayuki Kohashi. These partnerships have further enriched his research and development efforts in the pharmaceutical industry.

Conclusion

Hiroshi Oka's innovative work in pharmaceutical compositions highlights his commitment to improving health outcomes for individuals with xerostomia. His contributions continue to influence the field of medicine and showcase the importance of innovation in healthcare.

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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