Location History:
- Saitama, JP (1998)
- Kawaguchi, JP (2000 - 2003)
Company Filing History:
2 out of 760 
1 out of 13 
2 out of 832,812 Years Active: 1998-2003
Title: Kayoko Masaki: Innovator in Surface Light Source Technology
Introduction
Kayoko Masaki is a prominent inventor based in Kawaguchi, Japan. She has made significant contributions to the field of optical technology, particularly in the development of surface light source devices. With a total of 3 patents to her name, her work has been instrumental in enhancing the quality and efficiency of liquid display technologies.
Latest Patents
One of her latest patents is a surface light source device designed for backlighting liquid displays. This innovative device features a plate-shaped optical block that is strategically positioned along the emitting surface of a plate-shaped optical member. The optical block includes a directivity modifying surface that alters the directivity of the emitted illumination light. This design ensures that the light is effectively directed, improving the overall performance of the display.
Another notable patent is a light regulator and surface light source device that employs this regulator. This device is particularly beneficial for liquid-crystal display applications, as it prevents degradation in the quality of emitted light while providing necessary directivity correction. The light regulator consists of a light scattering surface arranged between two sheet-like members that differ in shape, material, and refractive index. This arrangement effectively prevents the occurrence of Newton's rings, ensuring high-quality light output.
Career Highlights
Kayoko Masaki has worked with Enplas Corporation, where she has further honed her skills and expertise in optical technologies. Her innovative approach and dedication to her work have made her a respected figure in her field.
Collaborations
Throughout her career, she has collaborated with notable colleagues, including Hiromi Sasako and Kayoko Watai. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
Kayoko Masaki's contributions to surface light source technology have significantly impacted the field of liquid display applications. Her innovative patents and collaborative efforts continue to inspire advancements in optical technology.