Location History:
- Yokosuka, JP (2009 - 2013)
- Kanagawa, JP (2006 - 2019)
- Kamakura, JP (2014 - 2019)
Company Filing History:
Years Active: 2006-2019
Title: **Yoshio Kawashita: Innovator in Magnetic Technology**
Introduction
Yoshio Kawashita is a prominent inventor based in Yokosuka, Japan, known for his innovative contributions to magnetic technology. With a remarkable portfolio of 8 patents, his inventions continue to influence the development of advanced materials in various applications.
Latest Patents
Among Kawashita's significant patents are two pivotal innovations in the field of magnet technology.
The first patent, titled **"Magnet particles and magnet molding using same,"** describes a bond magnet molding that contains coated magnetic particles. These particles have a unique structure with at least two oxide layers and an organic layer, optimizing their performance with a Zn alloy binder. The binder features a strain rate sensitivity exponent of not less than 0.3 and an elongation at break of at least 50%. This invention enhances the functionality of magnets in high-performing applications.
The second patent, titled **"Rare earth magnet molding and method for manufacturing the same,"** details the composition of rare earth magnet moldings. It focuses on distributing segregation regions enriched with elements such as Dy, Tb, Pr, and Ho amidst the magnet particles. This structure provides excellent heat resistance while retaining high coercive forces, making it particularly suitable for motor environments and similar uses.
Career Highlights
Yoshio Kawashita is employed at Nissan Motor Company Limited, where he applies his expertise in magnetic technology to enhance the performance of automotive components. His innovative work has played a key role in the company’s advancements in electric vehicles and other high-tech automotive applications.
Collaborations
In his research journey, Kawashita has collaborated with notable coworkers like Tetsurou Tayu and Makoto Kano. Together, they have contributed to significant advancements in magnet technologies, showcasing the importance of teamwork in driving innovation.
Conclusion
Yoshio Kawashita's contributions to magnetic technology through his patents and collaborative efforts mark him as a crucial figure in his field. His innovations continue to pave the way for new applications in various industries, underscoring the significance of ongoing research and development in advancing technology.
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.