Shizuoka, Japan

Tomohiro Asai

This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Shizuoka Prefectural University Corporation, Eisai R&d Management Co., Ltd., Nagoya Institute of Technology. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiro Asai. Retrieved from https://idiyas.com/inventor/tomohiro-asai-c2ren4ks

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 = 33.3

 

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2012-2026

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

Title: Tomohiro Asai: Innovator in Lipid Technology

Introduction

Tomohiro Asai is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of lipid technology, particularly in the introduction of nucleic acids into cells. With a total of two patents to his name, Asai's work is recognized for its potential impact on medicinal applications.

Latest Patents

Asai's latest patents include a lipid derivative for nucleic acid introduction. This invention aims to provide a lipid particle that is not positively charged at the pH of body fluids, enabling efficient delivery of medicinal substances encapsulated within the lipid particle. The innovation is achieved through a specific phospholipid formula, which allows for the formation of lipid particles that can effectively carry therapeutic agents. Another significant patent is for polycationized phospholipid derivatives, which offer novel phospholipid structures. This invention enhances gene and nucleic acid introduction efficiency into cells, showcasing Asai's commitment to advancing biotechnological methods.

Career Highlights

Throughout his career, Tomohiro Asai has worked with reputable organizations, including Nippon Fine Chemical Co., Ltd. and Shizuoka Prefectural University Corporation. His experience in these institutions has allowed him to develop and refine his innovative ideas in lipid technology.

Collaborations

Asai has collaborated with esteemed colleagues such as Naoto Oku and Noriyuki Maeda. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Tomohiro Asai is a prominent figure in the field of lipid technology, with innovative patents that hold promise for medical applications. His work continues to influence the landscape of biotechnological advancements.

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…