Yasutomo Ohtake

Title: Yasutomo Ohtake: Innovator in Microorganism Immobilization

Introduction

Yasutomo Ohtake is a notable inventor based in Chiyoda, Japan. He has made significant contributions to the field of biotechnology, particularly in the immobilization of microorganisms. His innovative approach has implications for various applications, including wastewater treatment and bioprocessing.

Latest Patents

Ohtake holds a patent for the "Immobilization of microorganisms by entrapment." This patent describes a method where microorganisms, such as those found in activated sludge, are immobilized by creating a mixture that includes the microorganisms, a monomer or prepolymer, and alginic acid or water-soluble alginate. The mixture is then dropped into a solution containing polyvalent metal ions and a polymerization initiator, resulting in particles that encapsulate the microorganisms. This method effectively protects the microorganisms from toxic substances during the immobilization process.

Career Highlights

Yasutomo Ohtake is associated with Hitachi Plant Engineering Construction Co., Ltd., where he has applied his expertise in biotechnology. His work has contributed to advancements in environmental engineering and microbial technology. Ohtake's innovative methods have the potential to enhance the efficiency of bioprocesses and improve environmental sustainability.

Collaborations

Ohtake has collaborated with notable colleagues, including Tatsuo Sumino and Hiroki Nakamura. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of biotechnology.

Conclusion

Yasutomo Ohtake's contributions to the immobilization of microorganisms represent a significant advancement in biotechnology. His innovative methods and collaborations continue to influence the field, paving the way for future developments.