Location History:
- Osaka, JP (2022)
- Iwaki, JP (2023)
Company Filing History:
Years Active: 2022-2025
Title: Hiroyuki Matsukawa: Innovator in Copper Materials
Introduction
Hiroyuki Matsukawa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of high-purity copper and copper alloys. With a total of 4 patents to his name, Matsukawa's work is recognized for its innovative approach to enhancing the properties of copper materials.
Latest Patents
Matsukawa's latest patents include a pure copper plate that boasts a purity of 99.96 mass % or higher. This plate contains unavoidable impurities, with phosphorus (P) limited to 2 mass ppm or less, and a total amount of lead (Pb), selenium (Se), and tellurium (Te) capped at 10 mass ppm or less. Additionally, the amount of sulfur (S) is maintained between 2 mass ppm and 20 mass ppm. Another notable patent involves a copper alloy and its plastic-processed materials, which are designed for electronic and electric devices. This copper alloy features a composition that includes 70 mass ppm to 400 mass ppm of magnesium (Mg), 5 mass ppm to 20 mass ppm of silver (Ag), and less than 3.0 mass ppm of phosphorus (P), ensuring an electrical conductivity of 90% IACS or more.
Career Highlights
Matsukawa is currently employed at Mitsubishi Materials Corporation, where he continues to push the boundaries of material innovation. His work has not only advanced the understanding of copper alloys but has also contributed to their practical applications in various industries.
Collaborations
Matsukawa collaborates with talented coworkers, including Yuki Ito and Hiroyuki Mori. Their combined expertise fosters a creative environment that enhances the development of innovative materials.
Conclusion
Hiroyuki Matsukawa's contributions to the field of materials science, particularly in copper and its alloys, highlight his role as a leading inventor. His patents reflect a commitment to innovation and excellence in material properties, paving the way for advancements in technology and industry.
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.