Tokyo, Japan

Masakazu Hosono

USPTO Granted Patents = 17 

 

Average Co-Inventor Count = 6.6

ph-index = 3

Forward Citations = 41(Granted Patents)


Location History:

  • Chuo-ku, JP (2006)
  • Abiko, JP (2010)
  • Narita, JP (2009 - 2012)
  • Tokyo, JP (2013 - 2024)

Company Filing History:


Years Active: 2006-2025

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17 patents (USPTO):Explore Patents

Title: Innovator Masakazu Hosono: Pioneering Advances in Magnetic Materials and Metal Powder Technology

Introduction: Masakazu Hosono, a distinguished inventor based in Tokyo, Japan, has made significant contributions to the field of material science, particularly in the development of advanced magnetic alloys and innovative metal powder production techniques. With a total of 16 patents to his name, his work continues to shape the landscape of technology and materials engineering.

Latest Patents: Among Hosono's latest innovations are two noteworthy patents that highlight his expertise in soft magnetic alloys and metal powder production. The first patent describes a soft magnetic alloy with a primary component of iron (Fe), which contains phosphorus (P) and features both Fe-rich and Fe-poor phases. Notably, the average concentration of P in the Fe-poor phase is at least 1.5 times that of the average concentration of P in the overall alloy by number of atoms. This innovation presents promising applications in various electronic devices.

The second patent focuses on a metal powder producing apparatus and method. This innovative apparatus comprises a molten metal supply unit, a cylinder body, and a cooling liquid introduction unit. The design allows for the efficient cooling of molten metal by utilizing a layer of cooling liquid on the inner circumference of the cylinder body. This structure aids in the production of high-quality metal powders, which have diverse applications in manufacturing and materials processing.

Career Highlights: Masakazu Hosono currently works at TDK Corporation, a renowned company known for its dedication to innovative technology and electronic components. His role at TDK has allowed him to explore the potential of magnetic materials and contribute to the advancement of modern technology through his inventive solutions.

Collaborations: Throughout his career, Hosono has worked alongside notable colleagues, including Hiroyuki Matsumoto and Kazuhiro Yoshidome. Their collaborations have resulted in groundbreaking developments in the field of material science, further enhancing the scope of applications for their innovations.

Conclusion: Masakazu Hosono stands out as a key figure in the realm of innovation in Japan, particularly in the development of magnetic alloys and metal powder technologies. His impressive portfolio of patents not only reflects his creativity and expertise but also highlights the significant impact of his work on future advancements in both electronics and manufacturing industries.

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