Company Filing History:
Years Active: 2005-2009
Title: Megumi Ezura: Innovator in Holographic Technology
Introduction
Megumi Ezura is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of holographic technology, holding a total of five patents. Her innovative work focuses on enhancing the capabilities of hologram recording devices and methods.
Latest Patents
Ezura's latest patents include a hologram recording device and a phase mask with a diffusing pattern. The hologram recording device is designed to record interference fringes between reference light and signal light modulated by data displayed in a spatial modulator. This device incorporates a phase mask that diffuses light, ensuring that the minimum unit of the light diffusing pattern is a natural number of times the minimum unit of display data from the spatial modulator. Another notable patent is a hologram apparatus and recording method that generates a speckle pattern for recording interference fringes. This innovation allows for increased tolerance in the cross-track direction while maintaining necessary shift selectivity in the track direction, facilitating stable tracking during reproduction.
Career Highlights
Ezura is currently employed at Sony Corporation, where she continues to push the boundaries of holographic technology. Her work has garnered attention for its practical applications and advancements in the field.
Collaborations
Some of her notable coworkers include Nobuhiro Kihara and Tomoki Kanesaka, who have collaborated with her on various projects within the company.
Conclusion
Megumi Ezura's contributions to holographic technology exemplify her innovative spirit and dedication to advancing the field. Her patents reflect a commitment to enhancing the functionality and efficiency of hologram recording devices.