Yokohama, Japan

Hiromi Maruyama

This inventor holds 3 USPTO granted patents. Top assignee: Hoffmann-La Roche Inc.. Active years: 1980-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromi Maruyama. Retrieved from https://idiyas.com/inventor/hiromi-maruyama-vl0kzty0

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.1

ph-index = 3

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1980-1984

Loading Chart...
3 patents (USPTO):Explore Patents

Title: Hiromi Maruyama: Innovator in Pharmaceutical Development

Introduction

Hiromi Maruyama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of innovative compounds and processes. With a total of 3 patents to his name, Maruyama continues to push the boundaries of scientific research.

Latest Patents

One of his latest patents involves a pentadecapeptide, which exhibits immunopotentiating activity. This patent also details a fermentation process for the preparation of the pentadecapeptide using a microorganism from the genus Streptoverticillium. Additionally, he has developed a process for the manufacture of optically active α-hydroxycarboxylic acids, focusing on the production of optically pure D- or L-α-hydroxycarboxylic acids.

Career Highlights

Hiromi Maruyama is currently associated with Hoffmann-La Roche Inc., a leading global healthcare company. His work at the company emphasizes the importance of innovation in drug development and the application of advanced biotechnological methods.

Collaborations

Throughout his career, Maruyama has collaborated with several esteemed colleagues, including Yasuji Suhara and Kazuteru Yokose. These collaborations have further enriched his research and contributed to the advancement of pharmaceutical sciences.

Conclusion

Hiromi Maruyama's contributions to the field of pharmaceuticals through his patents and innovative processes highlight his role as a key inventor in the industry. His ongoing work continues to inspire advancements in healthcare and drug development.

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]
Loading…