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Years Active: 2016
Title: Hidetaka Sakumichi: Innovator in Thin-Film Magnetic Head Technology
Introduction
Hidetaka Sakumichi is a notable inventor based in Kumagaya, Japan. He has made significant contributions to the field of thin-film magnetic head technology. With a total of 3 patents to his name, his work has had a considerable impact on the development of magnetic head sliders and hard disk drive devices.
Latest Patents
Sakumichi's latest patents focus on AlTiC-based substrates suitable for thin-film magnetic heads. One of his patents describes an AlO-TiC based substrate that includes an AlO phase and a TiC phase. The c-axis lattice constant of the AlO phase is specified to be between 12.992 Å and 12.998 Å. Additionally, the lattice constant of the TiC phase is defined to be between 4.297 Å and 4.315 Å. Another patent outlines a similar substrate with slightly different parameters, where the c-axis lattice constant of the AlO phase ranges from 12.985 Å to 12.992 Å, and the TiC phase ranges from 4.297 Å to 4.325 Å.
Career Highlights
Throughout his career, Hidetaka Sakumichi has worked with prominent companies in the industry. He has been associated with Nippon Tungsten Co., Ltd. and Hitachi Metals, Ltd. His experience in these organizations has contributed to his expertise in magnetic materials and devices.
Collaborations
Sakumichi has collaborated with notable coworkers, including Yusuke Hara and Shinzoh Mitomi. Their combined efforts have further advanced the research and development in the field of magnetic head technology.
Conclusion
Hidetaka Sakumichi's innovative work in thin-film magnetic head technology has led to significant advancements in the industry. His patents reflect a deep understanding of material science and engineering, making him a key figure in this specialized field.