Company Filing History:
Years Active: 1995
Title: Tadatomo Kazuyuki: Innovator in Semiconductor Technology
Introduction
Tadatomo Kazuyuki is a prominent inventor based in Itami, Japan. He is known for his significant contributions to the field of semiconductor technology. His innovative work has led to the development of a unique semiconductor light emitting element that enhances light output efficiency.
Latest Patents
Kazuyuki holds a patent for a semiconductor light emitting element with reflecting layers. This invention comprises a semiconductor substrate featuring a lower electrode on its back, a pn junction, and two light reflecting layers. The first layer is positioned between the substrate and the pn junction, while the second layer is located between the pn junction and the upper electrode. The second light reflecting layer is designed to substantially reflect light heading toward the upper electrode. This design allows for reduced light absorption in the upper electrode, thereby increasing the luminance and efficiency of light output from the element.
Career Highlights
Kazuyuki is associated with Mitsubishi Cable Industries, Ltd., where he has made significant strides in semiconductor research and development. His work has been instrumental in advancing the technology used in light emitting elements, which are crucial for various applications in electronics and lighting.
Collaborations
Kazuyuki has collaborated with notable colleagues such as Shinichi Watabe and Hiroaki Okagawa. Their combined expertise has contributed to the successful development of innovative semiconductor technologies.
Conclusion
Tadatomo Kazuyuki's contributions to semiconductor technology, particularly through his patented light emitting element, showcase his innovative spirit and dedication to enhancing light output efficiency. His work continues to influence the field and inspire future advancements in technology.