Location History:
- Tokyo, JP (1998)
- Yokohama, JP (1990 - 2001)
Company Filing History:
3 out of 2,637 
1 out of 11 
1 out of 832,880 Years Active: 1990-2001
Title: The Innovations of Kaname Matsumoto
Introduction
Kaname Matsumoto is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of superconductors, holding a total of four patents. His work focuses on the manufacturing processes and materials used in superconductor wires, which are essential for various advanced technologies.
Latest Patents
Matsumoto's latest patents include a method of manufacturing an oxide superconductor wire. This method involves rolling a polycrystalline metallic substrate and heating it in a non-oxidizing atmosphere to create a rolled textured structure. The process continues with heating the substrate in an oxidizing atmosphere to form an oxide crystal layer, followed by the formation of an oxide superconductor layer on top. Another significant patent is for a superconductor wire that comprises a plurality of Nb–Ti superconductor filaments embedded in a copper matrix. This wire is designed to have a high critical current density, small AC loss, and improved workability.
Career Highlights
Throughout his career, Matsumoto has worked with prominent companies, including Furukawa Electric Co., Ltd. His expertise in superconductors has positioned him as a key figure in the development of advanced materials and technologies.
Collaborations
Matsumoto has collaborated with notable individuals in his field, including Yasuzo Tanaka and Yukio Yamada. These collaborations have contributed to the advancement of his research and innovations.
Conclusion
Kaname Matsumoto's contributions to the field of superconductors through his patents and collaborations highlight his importance as an inventor. His innovative methods and materials continue to influence the development of advanced technologies in the industry.