Tsukuba, Japan

Akemi Kosaka

This inventor holds 1 USPTO granted patent and 5 published patent applications, plus 2 CIPO patents. Top assignee: Kikkoman Corporation. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akemi Kosaka. Retrieved from https://idiyas.com/inventor/akemi-kosaka

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

USPTO Granted Patents = 1 

% Patents Active = 100.0


Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2012

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1 patent (USPTO):Explore Patents

Title: Akemi Kosaka: Innovator in Immunoregulation

Introduction

Akemi Kosaka is a prominent inventor based in Japan, recognized for her contributions to the field of immunoregulation. With a focus on innovative peptides and double-stranded RNA derived from lactic acid bacteria, she has made significant strides in medical applications.

Latest Patents

Akemi Kosaka holds patents related to two key innovations. The first is a cancer antigen peptide that comprises 10-45 amino acids, including specific sequences that activate helper T cells. This peptide can be utilized as a medicine or a helper T cell activator. The second patent involves an immunoregulator derived from lactic acid bacteria, which is safe and efficiently incorporated into cells. This double-stranded RNA serves as an active ingredient with immunoregulatory properties.

Career Highlights

Kosaka is affiliated with the National University Corporation Asahikawa Medical University, where she continues her research and development efforts. Her work has garnered attention for its potential impact on cancer treatment and immunotherapy.

Collaborations

She collaborates with notable colleagues, including Ikuko Masuda and Daisuke Kaneko, contributing to a dynamic research environment.

Conclusion

Akemi Kosaka's innovative work in immunoregulation and her dedication to advancing medical science highlight her importance in the field. Her contributions pave the way for future developments in cancer treatment and immunotherapy.

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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