Company Filing History:
Years Active: 2014-2023
Title: **The Innovations of Masahiro Aono in Magnetized Films**
Introduction
Masahiro Aono, a prominent inventor based in Tsukuba, Japan, has made significant contributions to the field of magnetized films with a total of seven patents to his name. His work is instrumental in advancing technologies that rely on magnetoresistive elements and sputtering targets. Aono’s innovations reflect a deep understanding of material science and engineering, especially in terms of in-plane magnetization.
Latest Patents
Among his latest patents, Aono has developed several notable inventions, including an in-plane magnetized film, an in-plane magnetized film multilayer structure, a hard bias layer, and a magnetoresistive element. He has also invented a sputtering target, specifically a CoPt-oxide-based in-plane magnetized film featuring a magnetic coercive force of 2.00 kOe or more and remanent magnetization per unit area Mrt of 2.00 memu/cm or more. This in-plane magnetized film, used as a hard bias layer for magnetoresistive elements, consists of metal Co in amounts between 55 at % and 95 at %, and metal Pt in amounts more than 5 at % up to 45 at % relative to the total metal components. Additionally, the oxide content ranges from 10 vol % to 42 vol % within the film. Another impressive development by Aono is an FePt-based sputtering target, which features a unique structure where an FePt-based alloy phase is dispersed with a metal oxide phase, enhancing its application versatility.
Career Highlights
Aono's career is marked by significant achievements at Tanaka Kikinzoku Kogyo Co., Ltd., where he has applied his inventive skills to explore new frontiers in material applications. His research and inventions contribute pivotal advancements to the field of magnetoresistive technology, allowing for improved performance in electrical devices.
Collaborations
Throughout his career, Masahiro Aono has collaborated with esteemed coworkers, including Ryousuke Kushibiki and Takanobu Miyashita. These collaborations have fostered an environment of creativity and innovation, enabling their team to tackle complex engineering challenges and push the boundaries of existing technology.
Conclusion
Masahiro Aono stands as a distinguished inventor whose contributions to the field of magnetized films continue to influence modern technology. His latest patents reflect a commitment to innovation and excellence in engineering, underscoring the importance of teamwork and collaboration in achieving groundbreaking advancements. Aono's work at Tanaka Kikinzoku Kogyo Co., Ltd. serves as an inspiring testament to the impact of dedicated research and development in the realm of material science.