Shoichi Takao

Title: The Innovations of Shoichi Takao

Introduction

Shoichi Takao is a notable inventor based in Sapporo, Japan. He has made significant contributions to the field of biotechnology, particularly in the production of riboflavin. With a total of 3 patents to his name, Takao's work has had a considerable impact on the industry.

Latest Patents

Takao's latest patents focus on innovative processes for the preparation of riboflavin. One of his patents describes a method for effectively obtaining riboflavin by culturing a purine-requiring revertant derived from a riboflavin-producing yeast of the genus Saccharomyces. This method involves collecting the produced riboflavin from the culture medium. Another patent outlines a process where riboflavin is obtained directly from the culture in high yield by cultivating a riboflavin-producing microorganism in a medium using lower aliphatic compounds. This process includes separating riboflavin from solid matters and crystallizing it from a heated aqueous solution. Additionally, he has developed a method for preparing riboflavin in high yield even in the presence of iron ions by cultivating a riboflavin-producing yeast in a specific medium.

Career Highlights

Throughout his career, Shoichi Takao has worked with prominent companies such as Daicel Chemical Industries, Ltd. and Godo Shusei Co., Ltd. His experience in these organizations has allowed him to refine his expertise in the field of biotechnology and fermentation processes.

Collaborations

Takao has collaborated with notable individuals in his field, including Kimitoshi Kawai and Akinobu Matsuyama. These collaborations have contributed to the advancement of his research and innovations.

Conclusion

Shoichi Takao's contributions to the field of riboflavin production highlight his innovative spirit and dedication to biotechnology. His patents and career achievements reflect his significant role in advancing this important area of research.