Company Filing History:
Years Active: 2002-2004
Title: Mariko Kataoka: Innovator in Glass-Ceramics Technology
Introduction
Mariko Kataoka is a prominent inventor based in Sagamihara, Japan. She has made significant contributions to the field of glass-ceramics, particularly in applications related to information storage devices. With a total of five patents to her name, Kataoka's work showcases her innovative spirit and technical expertise.
Latest Patents
Kataoka's latest patents include a holding member for information storage disks and an information storage disk drive device. Additionally, she has developed glass-ceramics for light filters that are capable of preventing variations in refractive index within a specific temperature range. These materials exhibit a coefficient of thermal expansion from 95×10 /°C to 140×10 /°C, with a Young's modulus of 85 GPa and a bending strength of 10 kg/mm. Furthermore, her designs ensure a light transmittance of 60% or more for a plate thickness of 10 mm within a wavelength range from 950 nm to 1600 nm. The predominant crystal phases of these glass-ceramics include lithium disilicate and various forms of quartz and cristobalite.
Career Highlights
Kataoka is currently employed at Kabushiki Kaisha Ohara, where she continues to push the boundaries of glass-ceramics technology. Her work has not only advanced the field but has also paved the way for new applications in information storage and optical devices.
Collaborations
Throughout her career, Mariko has collaborated with notable colleagues, including Naoyuki Goto and Donald G Polensky. These partnerships have enriched her research and contributed to her success as an inventor.
Conclusion
Mariko Kataoka stands out as a leading figure in the innovation of glass-ceramics technology. Her patents reflect her dedication to advancing the field and her commitment to developing practical solutions for modern challenges.