This inventor holds 7 USPTO granted patents, plus 1 CIPO patent. Top assignee: Kawasaki Steel Corporation. Active years: 1977-1996.
Location History:
- Chiba, JA (1977)
- Chiba, JP (1992 - 1996)
Company Filing History:
Years Active: 1977-1996
Title: The Innovations of Toshio Sadayori
Introduction
Toshio Sadayori is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the production of crystal bodies and oriented silicon steel sheets. With a total of 7 patents to his name, Sadayori's work has had a substantial impact on industrial applications.
Latest Patents
One of his latest patents is a method of producing crystal bodies having controlled crystalline orientation. This invention involves joining a seed material, controlled into a predetermined orientation, to a treating material under an activated state. The joined body is then heated to a temperature that facilitates grain boundary movement, resulting in a crystal body with a specific crystalline orientation. This method allows for the mass production of crystal bodies with excellent properties and high yield.
Another notable patent is a method of manufacturing an oriented silicon steel sheet that achieves high magnetic flux density while minimizing core loss. This process involves cold-rolling a silicon steel sheet containing aluminum and antimony as inhibitor components. During the cooling phase for annealing, a small strain is introduced, and the temperature is maintained within a specific range. This careful control leads to the precipitation of coarser carbides in the grains, enhancing the material's performance.
Career Highlights
Toshio Sadayori is associated with Kawasaki Steel Corporation, where he has been instrumental in advancing the company's technological capabilities. His innovative approaches have contributed to the development of materials that meet the demands of modern industries.
Collaborations
Sadayori has worked alongside notable colleagues such as Michiro Komatsubara and Mitsumasa Kurosawa. Their collaborative efforts have further enriched the research and development environment at Kawasaki Steel Corporation.
Conclusion
Toshio Sadayori's contributions to materials science through his patents and innovative methods have positioned him as a key figure in the industry. His work continues to influence the production of advanced materials, showcasing the importance of innovation in engineering and manufacturing.