This inventor holds 2 USPTO granted patents. Top assignee: Mitsui Minings & Melting Co., Ltd.. Active years: 2013.
Company Filing History:
Years Active: 2013
Title: Koyu Ota: Innovator in Conductive Materials
Introduction
Koyu Ota is a notable inventor based in Hida, Japan. He has made significant contributions to the field of conductive materials, particularly through his innovative patents. With a total of 2 patents, Ota's work focuses on enhancing the properties of copper powder used in conductive pastes.
Latest Patents
Ota's latest patents include advancements in copper powder for conductive paste. His first patent describes a copper powder that maintains fine granularity and resistance to oxidation while ensuring a balance in conductivity. This copper powder features minimal variations in shape and granularity, along with a low concentration of oxygen content. Notably, the copper powder contains 0.05 to 10 atomic % of bismuth (Bi) within each particle. His second patent also addresses copper powder for conductive paste, emphasizing similar characteristics, but with a composition that includes 0.07 to 10 atomic % of aluminum (Al) inside each copper particle.
Career Highlights
Koyu Ota is associated with Mitsui Mining & Smelting Co., Ltd., where he has been able to apply his expertise in materials science. His work has contributed to the development of high-performance conductive materials that are essential in various electronic applications.
Collaborations
Ota has collaborated with notable colleagues, including Katsuhiko Yoshimaru and Makoto Sekiguchi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Koyu Ota's contributions to the field of conductive materials through his patents demonstrate his commitment to innovation. His work continues to influence the development of advanced materials in the electronics industry.