Company Filing History:
Years Active: 1999-2000
Title: Koichi Izumi: Innovator in Semiconductor Technology
Introduction
Koichi Izumi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of methods for manufacturing semiconductor devices. With a total of 2 patents to his name, Izumi continues to push the boundaries of innovation in his field.
Latest Patents
Izumi's latest patents include groundbreaking work in two key areas. The first patent focuses on the growth of GaN layers on quartz substrates. This method involves depositing a GaN film on a quartz substrate with a z-cut plane of (0001) on its surface. After the deposition, the quartz substrate is removed, leaving the GaN film as a substrate for forming GaN-based compound semiconductor layers. The second patent pertains to an X-ray microbeam generating method and device. This invention allows for the generation of an X-ray microbeam with a restricted divergence angle and desirable planeness in regions outside the focus. It compensates for changes in asymmetry due to variations in X-ray wavelengths, maintaining a constant degree of asymmetry. Additionally, the condensing conditions, including X-ray energy and beam size, can be independently set.
Career Highlights
Koichi Izumi is currently associated with NEC Corporation, where he applies his expertise in semiconductor technology. His work has been instrumental in advancing the capabilities of semiconductor devices, making them more efficient and effective for various applications.
Collaborations
Izumi has collaborated with notable colleagues, including Akitaka Kimura and Chiaki Sasaoka. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Koichi Izumi's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative methods and devices continue to influence the development of advanced semiconductor applications.