Location History:
- Otake, JP (2000)
- Hiroshima, JP (1992 - 2004)
- Hiroshima-ken, JP (2014 - 2017)
Company Filing History:
12 out of 386 
1 out of 25 
1 out of 390 
Years Active: 1992-2017
Title: Shigeru Takaragi: Innovator in Ferrite Particle Technology
Introduction
Shigeru Takaragi, an accomplished inventor based in Hiroshima, Japan, has made significant contributions to the field of ferrite particle technology. With a total of 12 patents to his name, Takaragi's work emphasizes innovation in bonded magnets, showcasing his commitment to advancing materials science.
Latest Patents
One of Takaragi's latest patents focuses on ferrite particles for bonded magnets, which have a volume-average particle diameter ranging from 2.1 to 2.7 μm, and a particle diameter at which a cumulative percentage of particles under sieve reaches 90% measured via laser diffraction. This innovation aims to enhance the moldability and mechanical strength of bonded magnets, particularly under rapid cooling conditions during injection processes. His invention includes phosphorus adsorbed into the ferrite, with a specific content range to optimize the magnetic properties and strength of the composite materials used.
Career Highlights
Throughout his career, Shigeru Takaragi has worked with notable organizations including Toda Kogyo Corporation and Dai-ichi High Frequency Co., Ltd. His expertise in materials science has positioned him as a key figure in the development of advanced magnetic materials, reinforcing the capabilities and applications of bonded magnets in various industries.
Collaborations
In addition to his individual achievements, Takaragi has collaborated with esteemed colleagues such as Tetsuro Toda and Yasuhiko Fujii. These partnerships have often resulted in pioneering research and the advancement of technology related to ferrite particles, reinforcing the importance of teamwork in driving innovation.
Conclusion
Shigeru Takaragi’s relentless pursuit of innovation in ferrite particle technology exemplifies his role as a leading inventor in the field. His contributions not only enhance magnetic materials but also pave the way for further advancements in various applications, solidifying his legacy in the world of inventions and patents.
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.