Gotenba, Japan

Noriaki Maruyama

This inventor holds 5 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Chugai Seiyaku Kabushiki Kaisha. Active years: 2003-2012.

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

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 = 60.0

 

Average Co-Inventor Count = 6.5

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Shizuoka, JP (2003)
  • Gotenba, JP (2004 - 2009)
  • Tokyo, JP (2012)

Company Filing History:


Years Active: 2003-2012

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5 patents (USPTO):Explore Patents

Title: Noriaki Maruyama: Innovator in Pharmaceutical Chemistry

Introduction

Noriaki Maruyama is a prominent inventor based in Gotenba, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of innovative compounds with therapeutic applications. With a total of 5 patents to his name, Maruyama continues to push the boundaries of scientific research.

Latest Patents

Maruyama's latest patents include a novel process for producing a vitamin D derivative using photoreaction. This process involves irradiating a specific compound with UV light to ring-open the compound, followed by isomerization of the resulting product. Another notable patent is for an indole derivative that possesses COX-2 inhibitory activity, making it useful as a pharmaceutical agent, particularly as an anti-inflammatory treatment.

Career Highlights

Noriaki Maruyama is associated with Chugai Seiyaku Kabushiki Kaisha, a leading pharmaceutical company in Japan. His work has been instrumental in advancing the company's research initiatives and enhancing its product offerings in the pharmaceutical sector.

Collaborations

Maruyama has collaborated with notable colleagues, including Hiroharu Matsuoka and Nobuaki Kato. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Noriaki Maruyama's contributions to pharmaceutical chemistry exemplify the impact of innovative thinking in the field. His patents and collaborative efforts continue to pave the way for advancements in medical treatments.

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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