Hiroyuki Irie

Title: Hiroyuki Irie: Innovator in Protein Production and Cell Culture Systems

Introduction

Hiroyuki Irie is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of protein production and cell culture systems. With a total of 12 patents to his name, Irie's work has had a substantial impact on biotechnology and medical research.

Latest Patents

Among his latest patents, Irie has developed a process for producing protein with a reduction of acidic sugar chains. This invention involves a protein that participates in the addition of mannose phosphate to a sugar chain of a glycoprotein originating from yeast. The patent also includes a gene coding for this protein, a mutant of the gene, a vector carrying the mutant gene, and a transformed yeast strain. Additionally, he has created a cell culture system apparatus designed to check cultured cells and facilitate the correlation between cultured cells and their original patients. This innovative system allows for accurate and easy management of cultured cells.

Career Highlights

Throughout his career, Hiroyuki Irie has worked with notable organizations, including Olympus Optical Company, Ltd. He has also served as the Director-General of the Agency of Industrial Science and Technology, where he contributed to advancing industrial science and technology in Japan.

Collaborations

Irie has collaborated with esteemed colleagues such as Yasuharu Hakamatsuka and Masami Miura. Their combined expertise has furthered the development of innovative solutions in their respective fields.

Conclusion

Hiroyuki Irie's contributions to protein production and cell culture systems exemplify his dedication to advancing biotechnology. His innovative patents and career achievements highlight his role as a leading inventor in Japan.