Kanagawa, Japan

Mariko Hirozane

This inventor holds 2 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignee: Takeda Pharmaceutical Company Limited. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mariko Hirozane. Retrieved from https://idiyas.com/inventor/mariko-hirozane

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

USPTO Granted Patents = 2 

% Patents Active = 100.0


 

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2022-2025

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2 patents (USPTO):Explore Patents

Title: Mariko Hirozane: Innovator in Pharmaceutical Chemistry

Introduction

Mariko Hirozane is a prominent inventor based in Kanagawa, Japan. She has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of compounds that target specific receptors in the brain.

Latest Patents

Hirozane holds 2 patents related to substituted piperidine compounds. Her latest patents focus on a substituted piperidine compound that exhibits orexin type 2 receptor agonist activity. This compound is represented by a specific formula and is useful as a prophylactic or therapeutic agent for narcolepsy.

Career Highlights

Mariko Hirozane is currently associated with Takeda Pharmaceutical Company Limited, where she applies her expertise in drug development. Her work has been instrumental in advancing treatments for sleep disorders.

Collaborations

Hirozane collaborates with notable colleagues, including Tatsuhiko Fujimoto and Kentaro Rikimaru, to further enhance the research and development of innovative pharmaceutical solutions.

Conclusion

Mariko Hirozane's contributions to pharmaceutical chemistry and her innovative patents highlight her role as a key figure in the fight against narcolepsy. Her work continues to pave the way for new therapeutic options in the medical field.

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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