This inventor holds 7 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1987-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hirakata, JP (1987 - 1988)
- Katano, JP (1994 - 2005)
Company Filing History:
Years Active: 1987-2005
Title: Koji Matsunaga: Innovator in Magnesium Alloy Technology
Introduction
Koji Matsunaga is a prominent inventor based in Katano, Japan. He has made significant contributions to the field of materials science, particularly in the development of magnesium alloy products. With a total of 7 patents to his name, Matsunaga's work focuses on enhancing the corrosion resistance and aesthetic qualities of magnesium alloys.
Latest Patents
Matsunaga's latest patents include a magnesium alloy molded product and a method for manufacturing the same. This innovation provides a magnesium alloy molded product that excels in corrosion resistance. The product is created by forming an aluminum layer on the surface of a magnesium alloy molded body, followed by the application of an anticorrosive film layer on the aluminum surface. Additionally, he has developed a method for manufacturing a magnesium alloy molded product with a brilliant anticorrosive structure. This involves forming a transparent anticorrosive film consisting of an organic acid amine salt on a cut surface of the magnesium alloy molded body, followed by a transparent painted film on top of the anticorrosive film.
Another notable patent involves a painted structure of a magnesium alloy molded product that boasts an aesthetic appearance. This includes a painting method that creates a patented structure with flow marks of a maximum depth of 100 µm and a maximum opening width of 0.5 mm. An anticorrosive film is applied to the surface of the magnesium alloy molded product, along with a painted film that has an average surface roughness of 10 µm or more and a thickness of 80 µm or more.
Career Highlights
Matsunaga is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to innovate in the field of magnesium alloys. His work has not only advanced the technology but has also contributed to the sustainability of materials through improved recyclability.
Collaborations
Throughout his career, Matsunaga has collaborated with notable coworkers, including Kenzo Hatada and Yukio Nishikawa. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Koji Matsunaga's contributions to magnesium alloy technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing material properties and sustainability. As he continues to work at Matsushita Electric Industrial Co., Ltd., his future
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile