Company Filing History:
Years Active: 2023
Title: Tomoaki Hieda: Innovator in Quantum Dot Technology
Introduction
Tomoaki Hieda is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of quantum dot technology, particularly focusing on environmentally friendly materials. His work aims to enhance the performance and efficiency of quantum dots used in various applications.
Latest Patents
Hieda holds a patent for a "Quantum dot and method for producing the same." This invention provides cadmium-free chalcopyrite-based quantum dots that exhibit a narrow fluorescence full width at half maximum (FWHM) and a high fluorescence quantum yield. The quantum dots contain AgInGaSSe or ZnAgInGaSSe, demonstrating fluorescence properties with a FWHM of less than or equal to 45 nm and a fluorescence quantum yield of greater than or equal to 35% in the green to red wavelength range.
Career Highlights
Throughout his career, Hieda has worked with prominent companies such as Ns Materials Inc. and Toppan Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in quantum dot technology.
Collaborations
Hieda has collaborated with talented individuals in his field, including Soichiro Nikata and Yoko Michiwaki. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Tomoaki Hieda is a pioneering inventor whose work in quantum dot technology showcases his commitment to innovation and environmental sustainability. His contributions are paving the way for future advancements in this exciting field.