Location History:
- Tokyo, JP (1984)
- Kamakura, JP (1996 - 1997)
- Yokohama, JP (1984 - 2004)
- Kanagawa, JP (2001 - 2005)
Company Filing History:
7 out of 2,348 
3 out of 27,375 
2 out of 5 
Years Active: 1984-2005
Title: Yuzo Seo: Innovator in Magnetic Pattern Technology
Introduction
Yuzo Seo is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to magnetic pattern technology. With a total of 14 patents to his name, he has made remarkable advancements in the field of magnetic recording and pattern formation.
Latest Patents
Seo's latest patents include a magnetic pattern forming method, a magnetic pattern forming apparatus, a magnetic disk, and a magnetic recording apparatus. The magnetic pattern forming apparatus is designed to create a desired magnetic pattern on a magnetic disk that has a magnetic layer on a substrate. This innovative apparatus consists of a mask with a pattern that is identical or similar to the desired magnetic pattern. It utilizes a projection optical system to expose the magnetic disk to a spot-like energy beam, which heats the magnetic layer to project the mask pattern onto the magnetic disk at a one-to-one ratio or a predetermined reduction ratio. Additionally, it features a magnetic field applying device that applies an external magnetic field to the magnetic disk, along with a control unit that conducts scanning with the energy beam in the radial directions while rotating both the magnetic disk and the mask.
Career Highlights
Throughout his career, Yuzo Seo has worked with notable companies such as Mitsubishi Chemical Corporation and Matsushita Electric Industrial Co., Ltd. His work has significantly impacted the development of magnetic recording technologies, enhancing the efficiency and effectiveness of data storage solutions.
Collaborations
Seo has collaborated with esteemed colleagues, including Yoji Arita and Toshihiko Kuriyama, contributing to various projects that have advanced the field of magnetic technology.
Conclusion
Yuzo Seo's innovative work in magnetic pattern technology has established him as a key figure in the industry. His patents and collaborations reflect his dedication to advancing magnetic recording methods, making significant contributions to the field.