Location History:
- Bunkyo-ku, JP (2017)
- Tokyo, JP (2014 - 2019)
Company Filing History:
2 out of 1,310 
2 out of 1,287 
Years Active: 2014-2019
Title: Innovator Spotlight: Makoto Oba
Introduction
Makoto Oba, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of polymer science and encapsulated substances. With a total of four patents to his name, Oba's work is distinguished by its innovative approaches to creating substance-encapsulating vesicles, which have potential applications across various industries.
Latest Patents
One of Oba's latest inventions, titled "Substance-encapsulating vesicle and process for producing the same,” introduces a method for the efficient production of encapsulated substance vesicles. This invention entails the use of empty vesicles with membranes made from a first polymer, which is a block copolymer containing uncharged hydrophilic segments and charged segments. The second polymer features oppositely charged segments. When these vesicles are mixed in an aqueous medium with the substance intended for encapsulation, they form vesicles that securely encapsulate the substance within their cavities. This innovative method enhances the ease and efficiency of producing such vesicles through polymer self-assembly.
Career Highlights
Throughout his career, Makoto Oba has been affiliated with renowned institutions such as the Japan Science and Technology Agency and The University of Tokyo. His work at these organizations has allowed him to explore and develop his groundbreaking ideas in polymer encapsulation and substance delivery systems.
Collaborations
Oba's innovative journey has been enriched by collaborations with notable peers in the scientific community, including Kanjiro Miyata and Kazunori Kataoka. These partnerships not only exemplify the spirit of research and innovation but also highlight the importance of teamwork in advancing complex scientific inquiries.
Conclusion
Makoto Oba's contributions to the field of inventions surrounding polymer technology and substance encapsulation reflect his inventive spirit and commitment to advancing science. With his impressive patent portfolio and collaborations with fellow researchers, Oba continues to push the boundaries of innovation, paving the way for future breakthroughs in the industry.