Tsukuba, Japan

Tamaki Hoshikawa

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Eisai R&d Management Co., Ltd.. Active years: 2019-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamaki Hoshikawa. Retrieved from https://idiyas.com/inventor/tamaki-hoshikawa

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.9

ph-index = 1


Company Filing History:


Years Active: 2019-2022

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3 patents (USPTO):Explore Patents

Title: Innovations of Tamaki Hoshikawa

Introduction

Tamaki Hoshikawa is a notable inventor based in Tsukuba, Japan. She has made significant contributions to the field of pharmaceuticals, particularly through her innovative patents. With a total of three patents to her name, Hoshikawa's work focuses on the development of compounds that have potential therapeutic applications.

Latest Patents

One of her latest patents is titled "Salt of pentacyclic compound and crystal thereof." This invention involves salts of a specific compound that may serve as drug substances for pharmaceuticals. Another significant patent is "Pentacyclic heterocycles," which provides compounds represented by various formulas or pharmaceutically acceptable salts thereof. These inventions highlight her commitment to advancing pharmaceutical science.

Career Highlights

Tamaki Hoshikawa is currently employed at Eisai R&D Management Co., Ltd. Her work at this esteemed company has allowed her to collaborate with other talented professionals in the field.

Collaborations

Some of her notable coworkers include Yoshiaki Ohashi and Yoshihiko Norimine. Their collective expertise contributes to the innovative environment at Eisai R&D Management Co., Ltd.

Conclusion

Tamaki Hoshikawa's contributions to pharmaceutical innovations through her patents demonstrate her significant role in advancing medical science. Her work continues to inspire future developments in the 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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