Company Filing History:
Years Active: 2008
Title: Kimihiko Yoshii: Innovator in Polymer Technology
Introduction
Kimihiko Yoshii is a prominent inventor based in Chuo-ku, Japan. He is known for his significant contributions to the field of polymer technology, particularly in the development of advanced materials that enhance performance in various applications.
Latest Patents
Yoshii holds a patent for a "Sulfonic group-containing polyarylene block copolymer, process for production thereof, solid polymer electrolyte and proton conductive membrane." This invention provides a sulfonic group-containing polyarylene block copolymer that surpasses perfluoroalkylsulfonic acid polymers in terms of cost, conductive properties, and processability. The copolymer includes a polymer segment with an ion conductive component and at least one polymer segment without an ion conductive component, featuring aromatic rings bonded at specific positions.
Career Highlights
Yoshii is associated with JSR Corporation, where he has made significant strides in polymer research and development. His work has been instrumental in advancing the capabilities of solid polymer electrolytes and proton conductive membranes, which are crucial for various energy applications.
Collaborations
Yoshii has collaborated with notable colleagues, including Takashi Okada and Mayumi Shinoda, to further enhance the research and development efforts within his field.
Conclusion
Kimihiko Yoshii's innovative work in polymer technology exemplifies the importance of advancements in materials science. His contributions continue to influence the development of efficient and cost-effective solutions in the industry.