Company Filing History:
Years Active: 2017-2025
Title: Innovations by Kazushige Fujio: A Pioneer in Light-Emitting Technology
Introduction
Kazushige Fujio is an accomplished inventor based in Tokushima, Japan, renowned for his significant contributions to the field of light-emitting technology. With a remarkable portfolio consisting of 20 patents, Fujio has demonstrated a commitment to innovation that prioritizes both functionality and environmental impact. His work has particularly focused on developing lighting solutions that minimize adverse effects on wildlife, notably sea turtles.
Latest Patents
Fujio's latest patents encompass a range of innovative devices, including a light-emitting device, lighting appliance, and street light. These inventions are designed to emit light with minimal negative effects on sea turtle behavior while ensuring visibility for humans. The light-emitting device features a light-emitting element that operates within a peak wavelength range of 400 nm to 490 nm. It also includes a first phosphor with an emission peak wavelength between 570 nm and 680 nm. Notable specifications of these devices include a correlated color temperature of 1950 K or less and an average color rendering index Ra of 40 or greater. Additionally, the technology boasts a sea turtle light attraction index T of 0.416 or less, demonstrating a clear commitment to preserving marine life.
Another patent involves a similar light-emitting device featuring a fluorescent material with a peak emission wavelength between 570 nm and 680 nm. This invention is tailored to emit light with a color temperature of 1950 K or less and an average color rendering index Ra of 70 or more. The innovations also focus on the effective radiance and luminance emitted, meeting specific criteria to protect sea life while enhancing human visibility.
Career Highlights
Kazushige Fujio is a key inventor at Nichia Corporation, a prominent company specializing in LED technology and lighting solutions. His work has significantly advanced the understanding and application of light-emitting technologies, particularly in relation to environmental considerations.
Collaborations
Throughout his career, Fujio has collaborated with talented colleagues, including Mika Amiya and Kenji Asai. These partnerships have fostered a creative environment, contributing to a series of successful innovations in light-emitting devices and appliances that will likely have lasting impacts in both commercial and ecological spheres.
Conclusion
Kazushige Fujio's contributions to the field of light-emitting technology reflect a deep respect for nature and an understanding of the importance of innovation in making ethical advancements. With his numerous patents and dedication to environmentally friendly solutions, Fujio is not only charting a path for future inventors but is also championing the integration of sustainability into modern technology.