Company Filing History:
Years Active: 1991-1992
Title: Innovations of Hiroshi Kukimoto in Blue Light Emitting Diodes
Introduction
Hiroshi Kukimoto is a notable inventor based in Kanagawa, Japan, whose contributions to the field of semiconductor technology have led to the development of key innovations in light-emitting diodes (LEDs). With two patents to his name, Kukimoto’s work focuses on enhancing the performance and manufacturing methods of blue light-emitting diodes.
Latest Patents
Kukimoto's most recent patents include a method for creating a light-emitting element and an innovative method for manufacturing blue light-emitting diodes. The first patent describes a light-emitting element that consists of a semiconductor substrate crystal and dual II-VI compound semiconductor layers, each exhibiting low resistivity and different conduction types. This approach is integral to improving the efficiency of blue LEDs. His second patent outlines a method for constructing a blue light-emitting diode that employs multiple layers on a semiconductor crystalline substrate. It utilizes specific group II and group VI elements—such as zinc, lithium, sodium, or potassium—as impurities during the vapor growth process, further enhancing the diode's capabilities.
Career Highlights
Kukimoto is currently affiliated with Misawa Co. Ltd., where he continues to push the boundaries of LED technology. His patented inventions play a significant role in advancing applications in various industries, including display technology and lighting solutions.
Collaborations
Throughout his journey, Kukimoto has had the opportunity to collaborate with talented coworkers such as Iwao Mitsuishi and Takashi Yasuda. Together, they contribute to the vibrant research and development environment at Misawa Co. Ltd., fostering innovation in their respective fields and driving collective advancements in semiconductor technology.
Conclusion
Hiroshi Kukimoto's dedication to improving blue light-emitting diodes through innovative patents highlights the importance of research and development in the electronics industry. His work not only demonstrates his expertise as an inventor but also showcases how technological progress can lead to enhanced products and applications that benefit society at large.