Aya Ito

Title: Aya Ito: Innovator in Polymeric Actuators and Polishing Pads

Introduction

Aya Ito is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of materials science, particularly in the development of polymeric actuators and polishing pads. With a total of 2 patents, her work showcases innovative solutions that enhance the performance and reliability of various applications.

Latest Patents

Aya Ito's latest patents include a groundbreaking polymeric actuator. This invention provides a polymeric actuator that boasts excellent flexibility and elongation rates, along with low temperature dependability of physical properties such as elastic modulus and high dielectric breakdown strength. It is designed to operate effectively in low electric fields. The polymeric dielectric used in this actuator has a storage elastic modulus at 20°C determined by dynamic viscoelastic measurement at a frequency of 1 Hz of not more than 0.5 MPa.

Another notable patent is related to a polishing pad and its production method for semiconductor devices. This polishing pad features a polishing layer made from thermoset polyurethane foam. The polishing layer exhibits an in-plane variation of 12 or less in microrubber A hardness, which is measured from the polishing surface side of the layer. The thermoset polyurethane foam is composed of an isocyanate component and active-hydrogen-containing compounds, including a trifunctional polyol with specific hydroxyl group characteristics.

Career Highlights

Aya Ito is currently employed at Toyo Tire & Rubber Co., Ltd., where she continues to push the boundaries of innovation in her field. Her work has garnered attention for its practical applications and contributions to technology.

Collaborations

Throughout her career, Aya has collaborated with notable colleagues, including Masato Doura and Takeshi Fukuda. These partnerships have further enriched her research and development efforts.

Conclusion

Aya Ito stands out as a leading inventor in the realm of polymeric materials, with her patents reflecting her commitment to innovation and excellence. Her contributions are paving the way for advancements in various industries, showcasing the importance of her work in the field.