Company Filing History:
Years Active: 1986-1987
Title: Shuuhei Tsuchimoto: Innovator in Magnetic Permeability Alloy Films
Introduction
Shuuhei Tsuchimoto is a notable inventor based in Nara, Japan. He has made significant contributions to the field of materials science, particularly in the development of high magnetic permeability alloy films. With a total of 2 patents to his name, Tsuchimoto's work is recognized for its innovative approaches to alloy production.
Latest Patents
Tsuchimoto's latest patents include a production method of a high magnetic permeability alloy film. This method involves evaporating an alloy material composed of 1-6 wt % aluminum, 20-35 wt % silicon, and the remainder being iron. The alloy is irradiated with an electron beam, and the vapor is deposited onto a substrate for a predetermined time to create an alloy film with high permeability. A key aspect of this process is the interception of vapor deposition with a shutter until the aluminum concentration decreases to a value between 20 and about 4 wt %.
Another patent focuses on a similar production method for a high magnetic permeability film. In this method, the alloy material is also irradiated with an electron beam in a vacuum deposition apparatus equipped with an electron gun. The vapor is deposited on a substrate for a predetermined time, with measures in place to prevent irregular deposition caused by increased aluminum concentration in the vapor.
Career Highlights
Shuuhei Tsuchimoto is currently associated with Sharp Kabushiki Kaisha Corporation, where he continues to innovate in the field of magnetic materials. His work has been instrumental in advancing the technology related to high magnetic permeability alloys.
Collaborations
Tsuchimoto has collaborated with notable colleagues such as Masaru Kadono and Kumio Nago, contributing to a dynamic research environment that fosters innovation.
Conclusion
Shuuhei Tsuchimoto's contributions to the field of high magnetic permeability alloy films highlight his role as a leading inventor in materials science. His innovative production methods are paving the way for advancements in this critical area of technology.
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