Company Filing History:
Years Active: 2021-2024
Title: Kohei Shima: Innovator in Light-Emitting Technology
Introduction
Kohei Shima is a prominent inventor based in Tokushima, Japan. He has made significant contributions to the field of light-emitting devices, holding a total of 3 patents. His innovative work has paved the way for advancements in lighting technology.
Latest Patents
Shima's latest patents include a light-emitting device, a lighting device, and an optical member. The light-emitting device features an optical member that consists of first and second light-emitting elements, first and second light condenser portions, and a light guide portion. The first light condenser portion is strategically positioned to condense light emitted from the first light-emitting element. Surrounding this is the second light condenser portion, which condenses light that does not directly hit the first condenser. The light guide portion, located at the periphery of the second light condenser, guides light from the second light-emitting element through total internal reflection. Notably, the full width at half maximum of light exiting from the light guide portion is larger than that from the first light condenser portion.
Career Highlights
Kohei Shima is associated with Nichia Corporation, a leading company in the field of lighting technology. His work has been instrumental in developing advanced light-emitting devices that enhance efficiency and performance.
Collaborations
Shima has collaborated with notable coworkers, including Yohei Kawano and Akira Asano. Their combined expertise has contributed to the success of various projects within Nichia Corporation.
Conclusion
Kohei Shima's innovative contributions to light-emitting technology have established him as a key figure in the industry. His patents reflect a commitment to advancing lighting solutions that benefit various applications.