Sendai, Japan

Hironobu Asao

This inventor holds 3 USPTO granted patents. Top assignees: Ajinomoto Co., Ltd., Kazuo Sugamura, Other. Active years: 1996-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironobu Asao. Retrieved from https://idiyas.com/inventor/hironobu-asao

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


% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:

goldMedal3 out of 1,953 
 
Ajinomoto Co., Ltd.
 patents
silverMedal1 out of 2 
 
Kazuo Sugamura
 patents
bronzeMedal2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1996-1999

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3 patents (USPTO):Explore Patents

Title: Hironobu Asao: Innovator in Immune Response Regulation

Introduction

Hironobu Asao is a prominent inventor based in Sendai, Japan. He has made significant contributions to the field of immunology, particularly through his work on IL-2 receptor gamma chain molecules. With a total of 3 patents, Asao's innovations have the potential to impact immune response regulation.

Latest Patents

Asao's latest patents include groundbreaking inventions related to the IL-2 receptor gamma chain molecule. The first patent describes an IL-2 receptor gamma chain molecule, a DNA sequence encoding this molecule, and a vector that possesses the DNA sequence. It also details a method for producing the IL-2 receptor gamma chain molecule by culturing a transformed cell. Additionally, it introduces an immune response regulatory agent that comprises the IL-2 receptor gamma chain molecule and an antibody targeting this molecule. The second patent reiterates similar concepts, emphasizing the utility of both the IL-2 receptor gamma chain molecule and its corresponding antibody as effective immune response regulatory agents.

Career Highlights

Throughout his career, Hironobu Asao has worked with notable companies, including Ajinomoto Co., Ltd. His expertise in immunology and biotechnology has positioned him as a key figure in the development of innovative solutions in these fields.

Collaborations

Asao has collaborated with esteemed colleagues such as Kazuo Sugamura and Toshikazu Takeshita. Their combined efforts have contributed to advancements in immune response research and development.

Conclusion

Hironobu Asao's work in the field of immunology, particularly regarding IL-2 receptor gamma chain molecules, showcases his innovative spirit and dedication to advancing medical science. His patents hold promise for future developments in immune response regulation.

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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