Location History:
- Saitama, JP (1999)
- Ageo, JP (1992 - 2009)
Company Filing History:
3 out of 151 
3 out of 817 
2 out of 126 
Years Active: 1992-2009
Title: Kazutomo Hoshino: Innovator in Electronic Components and Metal Filtration
Introduction
Kazutomo Hoshino is a notable inventor based in Ageo, Japan, recognized for his contributions to the fields of electronic components and metal filtration. With a total of six patents to his name, Hoshino has made significant advancements that enhance the performance and reliability of various materials used in industrial applications.
Latest Patents
One of Hoshino's latest patents is a jig for calcining electronic components. This innovative jig includes a substrate and a zirconia layer coated on the surface of the substrate. The zirconia layer, which contains one or more metal oxides forming a liquid phase, is calcined to improve peel-off resistance and wear resistance. This process crystallizes the liquid phase after calcination, ensuring that the zirconia layer remains intact and does not detach from the substrate, even when formed using cost-effective application methods.
Another significant patent is for a filter medium designed for molten metals. This filter medium consists of a sintered body made from a mixture of refractory grains, specifically alumina particles and Al2O3.MgO spinel crystal particles. It also includes an inorganic binder composed of Al2O3.MgO spinel crystal powder, B2O3, and other oxides. This filter medium is particularly effective in filtering out solid impurities from molten metals, especially molten aluminum.
Career Highlights
Hoshino has worked with prominent companies such as Mitsui Kinzoku Kogyo Kabushiki Kaisha and Mitsui Mining & Smelting Company, Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for industrial challenges.
Collaborations
Throughout his career, Hoshino has collaborated with notable colleagues, including Hidefusa Takahara and Hiroshi Ohta. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Kazutomo Hoshino's work exemplifies the spirit of innovation in the fields of electronic components and metal filtration. His patents reflect a commitment to improving industrial processes and materials, making him a significant figure in his field.
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.