Location History:
- Miyagi, JP (2006)
- Sendai, JP (2012)
Company Filing History:
1 out of 29 
1 out of 984 
1 out of 1,310 
Years Active: 2006-2012
Title: Tomoteru Fukumura: Innovator in Ferrite Materials
Introduction
Tomoteru Fukumura is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of ferrite materials, holding 2 patents that showcase his innovative approaches to evaluating and manufacturing these materials.
Latest Patents
Fukumura's latest patents include a ferrite material having a composition gradient for measuring magneto-optical-effect properties. This invention provides a method for evaluating the properties of ferrite, allowing for continuous measurement of changes in magnetic properties as the composition of the ferrite changes. The method involves preparing a single specimen and forming a composition gradient ferrite thin film on a light-transmitting single crystal substrate. The magneto-optical effect is measured along the composition gradient direction, enabling a comprehensive understanding of the magnetic properties.
Another significant patent is the method for manufacturing an in-plane lattice constant adjusting substrate. This method involves creating a crystalline substrate made of SrTiO3 and forming epitaxial thin films of different materials. The substrate is then heat-treated to introduce dislocations, allowing for the adjustment of the in-plane lattice constant to achieve desired properties.
Career Highlights
Fukumura has worked with prominent organizations, including JFE Mineral Company, Ltd. and Tohoku University. His experience in these institutions has contributed to his expertise in material science and engineering.
Collaborations
Some of his notable coworkers include Masashi Kawasaki and Yosuke Iwasaki. Their collaborative efforts have further advanced research in the field of ferrite materials.
Conclusion
Tomoteru Fukumura's innovative work in ferrite materials and his contributions to the field through his patents highlight his role as a significant inventor. His methods for evaluating and manufacturing ferrite materials continue to influence advancements in material science.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.