Tokyo, Japan

Hirotaka Imai

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Pioneer Electronic Corporation, Chugai Seiyaku Kabushiki Kaisha, Hoffmann-La Roche Inc.. Active years: 1983-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotaka Imai. Retrieved from https://idiyas.com/inventor/hirotaka-imai

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 44(Granted Patents)


Company Filing History:


Years Active: 1983-2025

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5 patents (USPTO):Explore Patents

Title: Hirotaka Imai: Innovator in Pharmaceutical Formulations

Introduction

Hirotaka Imai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of innovative formulations. With a total of 5 patents to his name, Imai's work has had a considerable impact on medical science.

Latest Patents

One of Imai's latest patents is a pharmaceutical formulation comprising an aqueous solution of an antibody. This formulation is designed to reduce particle formation and includes a bispecific monoclonal antibody that substitutes for coagulation factor VIII. Additionally, he has developed a formulation that includes an anti-IL-6 receptor antibody, which inhibits binding to the interleukin 6 receptor. Another notable patent is for a digital audio disc player, showcasing his versatility as an inventor.

Career Highlights

Throughout his career, Hirotaka Imai has worked with several esteemed companies, including Pioneer Electronic Corporation and Hoffmann-La Roche Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in both electronics and pharmaceuticals.

Collaborations

Imai has collaborated with notable professionals in his field, including Toshihito Nomura and Robert Kopf. These partnerships have further enhanced his research and development efforts, leading to successful patent applications.

Conclusion

Hirotaka Imai's contributions to pharmaceutical formulations and his innovative spirit make him a noteworthy figure in the world of inventions. His work continues to influence the medical field and showcases the importance of creativity in science.

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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