Company Filing History:
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Years Active: 1985-1992
Title: Yasuji Ohtsuka: Innovator in DNA Technology and Synthetic Resins
Introduction
Yasuji Ohtsuka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of biotechnology and materials science. With a total of 2 patents, Ohtsuka's work focuses on innovative solutions that enhance the functionality of various materials.
Latest Patents
Ohtsuka's latest patents include groundbreaking inventions such as DNA-immobilized microspheres and a process for producing light-transmitting elements of synthetic resin. The DNA-immobilized microsphere comprises DNA chains with specific base sequences that bind to particular proteins. This invention features a carrier with a particle size of not more than 50 µm and not less than 0.01 µm, which does not adsorb any protein. The carrier and DNA chains are chemically bonded, allowing for efficient protein purification. Additionally, his process for producing light-transmitting elements of synthetic resin showcases his expertise in creating advanced materials.
Career Highlights
Throughout his career, Ohtsuka has worked with prominent companies such as Nippon Sheet Glass Company, Limited and Nippon Zeon Company, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and materials.
Collaborations
Ohtsuka has collaborated with esteemed colleagues, including Yasuhiro Koike and Motoaki Yoshida. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of new technologies.
Conclusion
Yasuji Ohtsuka's contributions to the fields of biotechnology and materials science are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology. Ohtsuka's work continues to influence the industry and inspire future innovations.