Location History:
- Minamiashigara, JP (1995 - 1997)
- Tokyo, JP (1996 - 2004)
Company Filing History:
6 out of 128 
4 out of 10,239 
3 out of 27,375 
Years Active: 1995-2004
Title: Ayako Yamamoto: Innovator in Superconductive Materials
Introduction
Ayako Yamamoto is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of superconductive materials, holding a total of 7 patents. Her work focuses on the development of innovative methods for producing superconductive materials that exhibit exceptional properties.
Latest Patents
Among her latest patents are the "Mgb2 single crystal and its production method" and "superconductive material containing mgb2 single crystal." These inventions aim to establish effective means for manufacturing MB single crystals and to provide useful superconductive materials, such as wire rods, that leverage the anisotropic superconductive properties of these crystals. The production method involves a mixed raw material of magnesium (Mg) and boron (B), which is subjected to high temperatures ranging from 1300 to 1700 °C and high pressures between 3 to 6 GPa. This process facilitates the growth of MB single crystals with remarkable anisotropic superconductive properties. Additionally, her work on oxide superconductors focuses on creating stable Hg- or Nd-based oxide superconductors with minimal carbon impurities, ensuring high superconducting characteristics over time.
Career Highlights
Ayako Yamamoto has worked with notable organizations, including the International Superconductivity Technology Center and Sumitomo Electric Industries, Limited. Her experience in these institutions has allowed her to advance her research and contribute to the field of superconductivity significantly.
Collaborations
Throughout her career, she has collaborated with esteemed colleagues such as Kazuyuki Isawa and Makoto Itoh. These partnerships have further enriched her research and innovation in superconductive materials.
Conclusion
Ayako Yamamoto's contributions to the field of superconductive materials are invaluable. Her innovative patents and collaborative efforts continue to push the boundaries of technology in this area.
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.