Location History:
- Tokyo, JP (1998)
- Amagasaki, JP (1997 - 1999)
Company Filing History:
Years Active: 1997-1999
Title: Innovations of Yoshinobu Maeda
Introduction
Yoshinobu Maeda is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of magnetic recording and transducer technology. With a total of 3 patents, his work has advanced the understanding and application of magnetoelectric devices.
Latest Patents
One of his latest patents is a method for creating a magnetic recording medium. This method involves recording an information signal by forming a pattern of soft magnetic material in a magnetic recording medium. It includes providing a magnetoelectric converting element adjacent to the magnetic recording medium and applying a magnetic field to the pattern. The information is then reproduced by detecting variations in the magnetic field caused by the pattern of the soft magnetic material while moving the magnetoelectric converting element relative to the medium.
Another significant patent is for a magnetoelectric transducer that utilizes the GMR effect. This transducer operates stably across a wider range of magnetic fields and temperatures than existing technologies. It consists of a substrate with multiple layers, including a first magnetic layer, a non-magnetic layer, a second magnetic layer, and a rare earth-transition metal alloy layer. The design allows for effective exchange coupling between the second magnetic layer and the rare earth-transition metal alloy layer.
Career Highlights
Yoshinobu Maeda is currently employed at Mitsubishi Denki Kabushiki Kaisha, where he continues to innovate in the field of magnetic technologies. His work has been instrumental in developing advanced materials and devices that enhance the performance of magnetic recording systems.
Collaborations
Throughout his career, Maeda has collaborated with talented individuals such as Tatsuya Fukami and Yuji Kawano. These collaborations have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Yoshinobu Maeda's contributions to magnetic recording and transducer technology highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving the efficiency and effectiveness of magnetoelectric devices.
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