Kiyoshi Hirazawa

Title: Kiyoshi Hirazawa: Innovator in Herbicide Resistance

Introduction

Kiyoshi Hirazawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of agricultural biotechnology, particularly in developing herbicide-resistant plants. His innovative work has implications for crop management and sustainability.

Latest Patents

Hirazawa holds a patent for a herbicide-resistance gene and its utilization. The patent describes a DNA encoding a phosphinothricin acetyltransferase protein obtained from the sp. AB3534 strain. This invention imparts resistance to herbicides, specifically phosphinothricin (PPT). The process involves transforming a plant cell with the DNA encoding the phosphinothricin acetyltransferase protein and regenerating the transformed plant cell into a plant. Additionally, a recombinant protein with herbicide-resistant activity is also detailed in the patent.

Career Highlights

Kiyoshi Hirazawa is associated with Hokko Chemical Industry Co., Ltd., where he continues to advance his research and development efforts. His work has been instrumental in enhancing agricultural practices through biotechnology.

Collaborations

Hirazawa has collaborated with notable colleagues, including Teruhiko Terakawa and Hisakazu Hasegawa. These partnerships have contributed to the success of his projects and innovations.

Conclusion

Kiyoshi Hirazawa's contributions to herbicide resistance represent a significant advancement in agricultural biotechnology. His innovative approach and dedication to research continue to impact the field positively.