Ibaraki, Japan

Shinichi Hamaoka

This inventor holds 8 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignees: Eisai Company, Limited, Eisai R&d Management Co., Ltd.. Active years: 2002-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Hamaoka. Retrieved from https://idiyas.com/inventor/shinichi-hamaoka

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

USPTO Granted Patents = 8 

% Patents Active = 75.0



Average Co-Inventor Count = 9.7

ph-index = 4

Forward Citations = 183(Granted Patents)


Location History:

  • Ibaraki, JP (2002 - 2010)
  • Tsukuba, JP (2009 - 2013)

Company Filing History:


Years Active: 2002-2013

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8 patents (USPTO):Explore Patents

Title: **The Innovations of Shinichi Hamaoka**

Introduction

Shinichi Hamaoka is an accomplished inventor based in Ibaraki, Japan. With a prolific portfolio of 8 patents, he has made significant contributions to the field of pharmaceuticals, particularly through his work on selective estrogen receptor modulators.

Latest Patents

Hamaoka's latest patents focus on a novel compound represented by a specific formula. The structure includes various components where T represents a single bond or a C1-C4 alkylene group that may have substitutions. Additional variables in the formula define relationships between heterocyclic groups, hydrogens, and methylene groups, indicating potential for developing innovative therapeutic agents. The detailed nature of his formulations highlights his deep understanding of chemical structures and their applications in medicine.

Career Highlights

Throughout his career, Hamaoka has worked with leading pharmaceutical companies, including Eisai R&D Management Co., Ltd., and Eisai Company, Limited. His experience in these organizations has allowed him to refine his skills in research and development, making strides in the medical field.

Collaborations

In his journey as an inventor, Hamaoka has collaborated with prominent colleagues such as Kazumasa Nara and Tadashi Okabe. Their combined expertise has further propelled advancements in their projects, leading to groundbreaking innovations in drug development.

Conclusion

Shinichi Hamaoka's inventions reflect a continuous commitment to enhancing healthcare through innovative compounds. His patents, particularly in selective estrogen receptor modulators, showcase not only his inventiveness but also the potential impact of his work in the pharmaceutical industry. As he continues to explore new frontiers in research and invention, the medical community eagerly anticipates his future contributions.

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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