Company Filing History:
Years Active: 2015-2019
Title: Keisuke Sejiki: Innovator in Light Emitting Devices
Introduction
Keisuke Sejiki is a prominent inventor based in Tokushima, Japan. He has made significant contributions to the field of light emitting devices, holding a total of 6 patents. His innovative work has been instrumental in enhancing the efficiency and functionality of these devices.
Latest Patents
Among his latest patents, Sejiki has developed a molded package for light emitting devices. This invention includes a molded resin and first and second leads, designed to optimize the mounting area for improved performance. Another notable patent is a bandpass filter specifically for light emitting devices. This filter enhances light emission efficiency by utilizing a multilayer film with dielectric layers, ensuring high transmittance for specific wavelengths while minimizing interference from other light sources.
Career Highlights
Sejiki's career is marked by his dedication to advancing technology in the field of light emitting devices. His work at Nichia Corporation has positioned him as a key player in the industry, contributing to the company's reputation for innovation and quality.
Collaborations
Throughout his career, Sejiki has collaborated with notable colleagues, including Kunihito Sugimoto and Nobuhide Kasae. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Keisuke Sejiki's contributions to the field of light emitting devices exemplify his innovative spirit and commitment to excellence. His patents reflect a deep understanding of technology and its applications, making him a valuable asset to Nichia Corporation and the broader scientific community.