Location History:
- Sendai, JP (1992)
- Ibaraki, JP (1994)
- Hitachiohta, JP (2002)
- Hitachi, JP (1994 - 2009)
- Hitachiota, JP (2003 - 2015)
Company Filing History:
8 out of 42,485 
7 out of 900 
2 out of 162 
Years Active: 1992-2015
Title: **Yoshihide Wadayama: Innovator in Superconductor Technology**
Introduction
Yoshihide Wadayama, a prominent inventor hailing from Hitachiota, Japan, has made significant contributions to the field of superconductors. With an impressive tally of 16 patents, Wadayama has demonstrated his passion for innovation and technological advancement.
Latest Patents
Wadayama's recent patent applications focus on a precursor for a NbSn superconductor wire designed to be manufactured via the internal diffusion method. His invention includes a variety of Nb-based single core wires, each one featuring a Nb-based core that is coated with a Cu-based coating comprising a Cu-based matrix. Additionally, it integrates several Sn-based single core wires, which also have a Sn-based core coated with a Cu-based coating. The cylindrical diffusion barrier in these patents is constructed from Ta or Nb, ensuring an organized positioning of both Nb-based and Sn-based single core wires, with specific attention to the Cu/Nb ratio, crucial for effective conductivity.
Career Highlights
Throughout his career, Yoshihide Wadayama has been associated with notable companies, including Hitachi, Ltd. and Hitachi Medical Corporation. His work has consistently pushed the boundaries of conventional technology by focusing on high-performance materials and innovative approaches to wire manufacturing.
Collaborations
Wadayama has collaborated with esteemed coworkers Hirotaka Takeshima and Kenji Sakakibara, whose collective expertise has played a role in further enhancing the quality and effectiveness of his inventions. Their teamwork exemplifies the power of collaboration in driving advancements in technology.
Conclusion
Yoshihide Wadayama's contributions to superconductor technology not only reflect his innovative spirit but also highlight the importance of collaborative efforts in the research and development sector. With 16 patents to his name, Wadayama continues to be a pivotal figure in the field, pushing the boundaries of what is possible in superconductive materials and applications.
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.