Company Filing History:
Years Active: 1988-1991
Title: Mitsuhiro Nagata: Innovator in Ceramic-Metal Composites
Introduction
Mitsuhiro Nagata is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of ceramic-metal composites. With a total of 3 patents, his work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of Nagata's latest patents is focused on a joined ceramic-metal composite. This invention discloses a composite that features a copper sheet directly joined to a ceramic substrate. The unique aspect of this composite is the presence of parallel grooves formed on the surface of the copper sheet, which enhances its bonding with the ceramic substrate. This innovation effectively eliminates defects such as blisters that can occur during the heating process, making it suitable for use as ceramic circuit substrates in transistor modules.
Another notable patent is for a holder for sealing members. This holder is designed with a sintered body that includes a non-oxide ceramic, such as silicon nitride or aluminum nitride. The invention aims to improve the efficiency of the hermetic sealing process, which is crucial in manufacturing. By reducing the exchange frequency of the holder, Nagata's design significantly enhances productivity on manufacturing lines, particularly for sealing panel pins in cathode ray tubes.
Career Highlights
Mitsuhiro Nagata is associated with Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work at Toshiba has allowed him to explore innovative solutions in materials science, contributing to the company's reputation for cutting-edge technology.
Collaborations
Nagata has collaborated with notable coworkers, including Hideki Sato and Nobuyuki Mizunoya. Their combined expertise has fostered a creative environment that encourages innovation and the development of advanced materials.
Conclusion
Mitsuhiro Nagata's contributions to the field of ceramic-metal composites demonstrate his commitment to innovation and practical applications in technology. His patents reflect a deep understanding of materials science and a drive to improve manufacturing processes. Through his work, he continues to influence the industry and inspire future advancements.