Location History:
- Neyagawa, JP (2010)
- Mie, JP (2011)
Company Filing History:
2 out of 5 
1 out of 2,333 
Years Active: 2010-2011
Title: Kazuo Ishikawa: Innovator in Magnetic Technologies
Introduction
Kazuo Ishikawa is a notable inventor based in Mie, Japan. He has made significant contributions to the field of magnetic technologies, holding 2 patents that showcase his innovative approaches.
Latest Patents
Ishikawa's latest patents include a rare earth alloy binderless magnet and a method for its manufacture. This method involves producing a rare-earth alloy magnetic powder that is rapidly solidified. The process includes compressing and compacting this powder without using a resin binder, resulting in a compressed compact that consists of 70 vol % to 95 vol % of the rapidly solidified rare-earth alloy magnetic powder. Another patent focuses on a method of making a magnetic core part, where magnetic powder is coated with an insulating material for use in injection molding. This technique allows for increased magnetic flux density, reduced size, and a simplified shape in the core parts of electric instruments.
Career Highlights
Throughout his career, Ishikawa has worked with prominent companies such as Nippon Kagaku Yakin Co., Ltd. and Hitachi Metals, Ltd. His work has significantly impacted the development of magnetic materials and technologies.
Collaborations
Ishikawa has collaborated with notable individuals in his field, including Hirokazu Kanekiyo and Toshio Miyoshi. These collaborations have furthered advancements in magnetic technology.
Conclusion
Kazuo Ishikawa's contributions to magnetic technologies through his innovative patents and collaborations highlight his importance in the field. His work continues to influence advancements in magnetic 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.