Location History:
- Narashino, JP (2015)
- Tokyo, JP (2016 - 2019)
Company Filing History:
Years Active: 2015-2019
Title: Etsuko Kawamukai: Innovator in Optical and Organic Technologies
Introduction
Etsuko Kawamukai is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the fields of optical elements and organic light-emitting technologies. With a total of 4 patents to her name, her work has been instrumental in advancing the efficiency of light energy utilization.
Latest Patents
Kawamukai's latest patents include innovative designs for substrates and optical elements. One notable patent describes an optical element substrate that enhances light energy efficiency. This substrate features an uneven structure with multiple projections, designed with an arc shape in plan view. The unique contour shape is created by two arc sections with different center points, bulging in opposite directions. Another significant patent involves an organic light-emitting diode (OLED) that is a top emission type. This OLED is constructed with several layers, including a reflective layer made of metal, a transparent conductive anode layer, an organic EL layer containing a light-emitting material, and a semi-transmissive metal cathode layer. The surface of the semi-transmissive layer is designed with a two-dimensional lattice structure, enhancing its performance.
Career Highlights
Etsuko Kawamukai is currently associated with Oji Holdings Corporation, where she continues to innovate in her field. Her work has garnered attention for its practical applications in various technologies, particularly in improving the efficiency of organic light-emitting devices.
Collaborations
Kawamukai has collaborated with notable colleagues, including Kei Shinotsuka and Takayuki Okamoto. These partnerships have contributed to her success and the advancement of her projects.
Conclusion
Etsuko Kawamukai stands out as a leading inventor in optical and organic technologies. Her innovative patents and contributions to the field reflect her dedication to enhancing light energy efficiency. Her work continues to influence the industry and inspire future innovations.