Location History:
- Hachioji, JP (1993 - 1996)
- Tokyo, JP (1993 - 2001)
- Kawasaki, JP (1990 - 2007)
Company Filing History:
Years Active: 1990-2007
Title: The Innovations of Kazuaki Satoh: A Pioneer in Magnetoresistive Technology
Introduction
Kazuaki Satoh, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the field of magnetoresistive technologies. With a total of 16 patents to his name, Satoh continues to push the boundaries of innovation, particularly in the areas of magnetoresistive read elements and circuit board production.
Latest Patents
Two of his latest patents showcase his innovative spirit and technical expertise:
1. **Method of Accurate Evaluation on Magnetoresistive Read Element**: This method involves measuring the magnetoresistance of a magnetoresistive layered-structure, such as a spin valve film, before the formation of an upper shield layer and the patterning of a lower shield layer. By eliminating the magnetic influence from both layers, this technique allows for a more accurate measurement, reliably receiving magnetic fields over a wider range. It enhances the ability to detect deficiencies in magnetoresistive read elements at earlier stages of development.
2. **Method of Producing Double-Sided Circuit Board**: This inventive process comprises forming multiple wiring pattern layers on the front surface of a substrate while maintaining an insulator protection film on the back. Once the front wiring patterns are completed, a penetrating hole is created in the film to be utilized as a conductive via or through hole. This method streamlines the production process, omitting the need for additional steps to remove the insulator film, thus reducing overall production costs.
Career Highlights
Throughout his career, Kazuaki Satoh has worked with prominent companies such as Fujitsu Corporation and NEC Corporation. His contributions in these organizations have been instrumental in advancing the state of technology in the areas of data storage and circuit design.
Collaborations
Satoh's innovations have often been the result of collaborative efforts with fellow industry professionals. Notable coworkers include Norikazu Ozaki and Kiyotaka Seyama, whose combined expertise has facilitated the development and refinement of groundbreaking technologies.
Conclusion
Kazuaki Satoh stands out as a notable figure in the realm of technological innovation. His patents reflect a deep understanding of magnetoresistive elements and circuit production, positioning him as a key player in advancing modern technology. As he continues to innovate, the impacts of his work are likely to resonate throughout the industry for years to come.