Company Filing History:
Years Active: 1991-1994
Title: Mariko Ishino: Innovator in Information Recording Technologies
Introduction
Mariko Ishino is a prominent inventor based in Nara, Japan. She has made significant contributions to the field of information recording technologies. With a total of 4 patents to her name, her work has garnered attention for its innovative approaches and practical applications.
Latest Patents
Ishino's latest patents include a method and apparatus for recording and reading information. This invention involves a recording medium comprising a thin film of an organic compound that exhibits polymorphisms. The unique aspect of her invention is that the free energy of each polymorphism differs from one another. Information is recorded by applying energy to the recording medium, which transfers the polymorphism of the organic compound to another form. The energy applied corresponds to the difference in free energy between the polymorphisms. Additionally, information is read from the medium by optically discriminating between the optical absorption properties of these polymorphisms. Another notable patent is for a cation exchange polyimide resin that has resistance to organic solvents. This resin contains polyamidocarboxylic acid units that provide sites for ion exchange, effectively trapping cations from organic solvents.
Career Highlights
Mariko Ishino has established herself as a key figure in her field through her innovative research and development efforts. Her work at Sharp Kabushiki Kaisha Corporation has allowed her to explore and implement cutting-edge technologies in information recording.
Collaborations
Ishino has collaborated with notable colleagues, including Yoshiro Akagi and Atsuhisa Inoue. These partnerships have contributed to the advancement of her research and the successful development of her patents.
Conclusion
Mariko Ishino's contributions to the field of information recording technologies highlight her innovative spirit and dedication to advancing scientific knowledge. Her patents reflect her expertise and commitment to creating practical solutions in her area of specialization.