Company Filing History:
Years Active: 1989-1992
Title: Iwao Okamoto: Innovator in Electromagnetic Materials
Introduction
Iwao Okamoto, a proficient inventor located in Yamaguchi, Japan, is known for his significant contributions to the field of electromagnetic materials. With a portfolio of 2 patents, Okamoto's innovations demonstrate a blend of advanced materials science and engineering.
Latest Patents
Okamoto's latest inventions include an electromagnetic effect material and a vertical magnetic recording medium. The electromagnetic effect material is notable for its composition of xA-yB-zC-wD-.alpha.0 series oxide ceramics. This complex structure combines various elements to create a perovskite material with ferromagnetic or antiferromagnetic properties. The patent outlines specific parameters to ensure the efficacy of the material within a targeted temperature range of 250 to 700K, highlighting its potential applications in advanced electronic devices.
The second patent focuses on a vertical magnetic recording medium designed to enhance durability and recording properties. This invention utilizes a dual-layer approach, forming a magnetic film from Co--Cr or Co--Cr--W as the main ingredient, significantly improving the reliability of data storage solutions.
Career Highlights
Iwao Okamoto is currently associated with Ube Industries, Inc., where he contributes his expertise in materials science. His work at this leading company emphasizes his role in advancing technologies in the field of electromagnetism.
Collaborations
Throughout his career, Okamoto has collaborated with esteemed colleagues such as Toshitaka Fujii and Atsushi Kajima. Their combined efforts have led to innovations that push the boundaries of materials technology and electronic applications.
Conclusion
Iwao Okamoto stands out as an influential inventor whose patents reflect a commitment to innovation in electromagnetic materials. His work not only advances technological frontiers but also contributes significantly to the modern scientific landscape, particularly in durability and performance enhancements of electronic devices.