Shiga, Japan

Koichi Hosoda

This inventor holds 2 USPTO granted patents. Top assignees: Kaken Chemical Co., Ltd., Kakenyaku Kako Kabushiki Kaisha. Active years: 1980-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Hosoda. Retrieved from https://idiyas.com/inventor/koichi-hosoda

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 = 6.0

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1980-1991

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2 patents (USPTO):Explore Patents

Title: Koichi Hosoda: Innovator in Biologically Active Substances

Introduction

Koichi Hosoda is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of biologically active substances, particularly in relation to insulin secretion and glucose tolerance in mammals. With a total of 2 patents, his work has the potential to impact medical science and diabetes treatment.

Latest Patents

Hosoda's latest patents include a novel biologically active substance named Islets-Activating Protein. This substance is obtained from the cultivation of the microorganism Bordetella and is known for its insulin secretion-promoting action as well as its ability to improve glucose tolerance in mammals. Additionally, he has developed proteinic active substances that are prepared by dissociating the protein obtained from Bordetella, which also exhibit similar beneficial effects.

Career Highlights

Throughout his career, Koichi Hosoda has worked with prominent companies such as Kaken Chemical Co., Ltd. and Kakenyaku Kako Kabushiki Kaisha. His experience in these organizations has allowed him to advance his research and development in the field of biologically active substances.

Collaborations

Hosoda has collaborated with esteemed colleagues, including Michio Ui and Motoyuki Yajima. These partnerships have contributed to the depth and breadth of his research endeavors.

Conclusion

Koichi Hosoda's innovative work in biologically active substances showcases his dedication to advancing medical science. His patents and collaborations highlight his significant contributions to the field, particularly in improving health outcomes for mammals.

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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