Ibaraki, Japan

Eiji Sunahara

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Takeda Pharmaceutical Company Limited. Active years: 2007-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Sunahara. Retrieved from https://idiyas.com/inventor/eiji-sunahara

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

Calculating rank
USPTO Granted Patents = 2 

Average Co-Inventor Count = 3.4

ph-index = 1


Company Filing History:


Years Active: 2007-2010

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Eiji Sunahara: Innovator in Cancer Research

Introduction

Eiji Sunahara is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of cancer research, holding a total of 2 patents. His work focuses on developing innovative compounds and proteins that can aid in the prevention and treatment of cancer.

Latest Patents

Sunahara's latest patents include groundbreaking inventions aimed at combating cancer. One patent describes a compound that inhibits the activity of a specific protein, which is crucial in cancer development. This compound, along with its derivatives, serves as a potential prophylactic and therapeutic agent for cancer. Additionally, he has developed isolated human proteins with esterase activity, which are essential for various pharmaceutical applications. These proteins and their encoding DNAs can be utilized in creating new treatments and screening compounds that promote esterase activity.

Career Highlights

Eiji Sunahara is currently associated with Takeda Pharmaceutical Company Limited, a leading global biopharmaceutical company. His work at Takeda has allowed him to focus on innovative research that addresses critical health challenges, particularly in oncology. His contributions have been instrumental in advancing the understanding of cancer biology and developing new therapeutic strategies.

Collaborations

Sunahara has collaborated with notable colleagues, including Takafumi Ishii and Koji Yamamoto. These partnerships have fostered a collaborative environment that enhances the research and development of novel cancer treatments.

Conclusion

Eiji Sunahara's innovative work in cancer research exemplifies the impact of dedicated inventors in the medical field. His patents and ongoing research continue to pave the way for new therapeutic options, showcasing the importance of innovation in addressing global health issues.

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]
Loading…