Company Filing History:
Years Active: 2010
Title: Yuji Kumazawa: Innovator in Magnetic Head Manufacturing
Introduction
Yuji Kumazawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of magnetic head manufacturing, particularly through his innovative methods that enhance performance and efficiency.
Latest Patents
Kumazawa holds a patent for a "Method for manufacturing a magnetic head." This method is effective for the suppression of thermal protrusion. The magnetic head incorporates SiO, Si nitride, or Si oxide as a coil insulator, which has a low coefficient of thermal expansion and high workability. The coil insulator is strategically arranged away from the air bearing surface, which is made of alumina, facilitating easier slider processing. He has 1 patent to his name.
Career Highlights
Yuji Kumazawa is associated with Hitachi Global Storage Technologies Netherlands B.V., where he applies his expertise in magnetic head technology. His work has been instrumental in advancing the capabilities of storage devices.
Collaborations
Kumazawa has collaborated with notable colleagues, including Kimitoshi Etoh and Hisako Takei, contributing to various projects within the field.
Conclusion
Yuji Kumazawa's innovative approach to magnetic head manufacturing showcases his dedication to enhancing technology in the storage industry. His contributions continue to influence advancements in this critical area.