Company Filing History:
1 out of 4 
1 out of 77 Years Active: 1994
Title: Yutaro Ishida: Innovator in Organophilic Clay Technology
Introduction
Yutaro Ishida is a notable inventor based in Kawaguchi, Japan. He has made significant contributions to the field of materials science, particularly through his innovative work on organophilic clay. His research and inventions have had a lasting impact on various industrial applications.
Latest Patents
Yutaro Ishida holds a patent for an organophilic clay that comprises a hydroxypolyoxyethylenealkyl ammonium ion. This invention is characterized by a specific formula where R1, R2, R3, and R4 can be the same or different, representing a (CH2 CH2 O)n H group, a hydrogen atom, or an alkyl group with 1 to 30 carbon atoms. The patent details a method for preparing this organophilic clay, which is introduced in the interlayers of an expandable layer silicate, and describes its use as a gellant for high polar organic solvents. He has 1 patent to his name.
Career Highlights
Throughout his career, Yutaro Ishida has worked with various organizations, including Co-op Chemical Co., Ltd. He has also served as the Director-General of the Agency of Industrial Science and Technology, where he played a crucial role in advancing industrial research and development.
Collaborations
Yutaro Ishida has collaborated with notable colleagues such as Takashi Iwasaki and Hiromichi Hayashi. Their combined expertise has contributed to the success of various projects and innovations in the field.
Conclusion
Yutaro Ishida's work in organophilic clay technology exemplifies the importance of innovation in materials science. His contributions continue to influence the industry and inspire future research.