Location History:
- Osaka, JP (1985)
- Kobe, JP (1987)
- Suita, JP (1986 - 1993)
Company Filing History:
Years Active: 1985-1993
Title: Innovations of Toshimi Kawamura
Introduction
Toshimi Kawamura is a notable inventor based in Suita, Japan. He has made significant contributions to the field of superconducting technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and functionality of superconducting solenoid coils.
Latest Patents
Kawamura's latest patents include a superconducting solenoid coil that features a superconducting apparatus made of a superconducting wire wound around a bobbin. This innovative design incorporates a superconductor with a rectangular cross-section of narrow width. Notably, the superconductor at the end region of the coil has a larger sectional area compared to the central region. This design may consist of multiple superconducting wires with larger sectional areas or several superconductors connected in parallel, thereby increasing the effective sectional area in the end region.
Another significant patent is for a superconducting solenoid that utilizes an alumina fiber insulator. This design aims to improve working efficiency, heat resistance, and electrical insulation. The solenoid comprises a winding frame and wires made of filamentary conductors with superconductivity. Each wire is covered with an alumina fiber insulator, which can be in the form of a sheet, mat, or yarn. Additionally, a resinous material is impregnated between the turns of the wires to provide structural support.
Career Highlights
Kawamura is currently employed at Mitsubishi Electric Corporation, where he continues to innovate in the field of superconducting technology. His work has garnered attention for its practical applications and advancements in efficiency.
Collaborations
Some of his notable coworkers include Takashi Satow and Tadatoshi Yamada, who contribute to the collaborative efforts in their research and development projects.
Conclusion
Toshimi Kawamura's contributions to superconducting technology through his innovative patents highlight his expertise and commitment to advancing the field. His work continues to influence the development of efficient superconducting systems.