Toshihiro Ushijima

Title: Toshihiro Ushijima: Innovator in Protein Research

Introduction

Toshihiro Ushijima is a notable inventor based in Kikuchi, Japan. He has made significant contributions to the field of protein research, particularly in the development of immunogenic proteins. With a total of 4 patents to his name, Ushijima's work has implications for both medical and agricultural applications.

Latest Patents

Ushijima's latest patents include a variant of the surface protective antigen SpaA protein. This innovation involves a shortened form of SpaA, where a portion of the protein is deleted to enhance protection from infection. The introduction of amino acid substitutions at specific sites in the amino acid sequence of SpaA or its variant allows for the creation of an immunogenic protein that can be expressed in inclusion bodies. This method facilitates easier recovery and purification of the protein. Additionally, he has developed a method and kit for detecting antibodies to Avibacterium paragallinarum. This method utilizes an outer-membrane protein of serotype A and/or serotype C, employing ELISA techniques for effective detection.

Career Highlights

Throughout his career, Ushijima has worked with esteemed organizations such as the Juridical Foundation of the Chemo-Sero-Therapeutic Research Institute and the Chemo-Sero-Therapeutic Research Institute. His work in these institutions has allowed him to advance his research and contribute to significant scientific discoveries.

Collaborations

Ushijima has collaborated with notable colleagues, including Masashi Sakaguchi and Eiji Tokunaga. These partnerships have fostered a collaborative environment that enhances innovation and research outcomes.

Conclusion

Toshihiro Ushijima's contributions to protein research and his innovative patents highlight his role as a significant inventor in the field. His work continues to influence advancements in immunogenic protein development and detection methods.