Company Filing History:
Years Active: 2003-2008
Title: The Innovations of Yoshihiro Okada
Introduction
Yoshihiro Okada is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of conductive materials, holding a total of 6 patents. His work focuses on enhancing the properties of copper powders used in conductive pastes, which are essential in various electronic applications.
Latest Patents
Okada's latest patents include a highly oxidation-resistant copper powder for conductive paste and a process for producing this powder. This innovative copper powder contains not more than 5 wt % of silicon, with the silicon adhering to the surfaces of the copper particles as a SiO-system gel coating film. Additionally, he has developed copper particle clusters that are suitable for making conductive pastes. These clusters consist of two to twenty unit particles joined through neck portions, resulting in a conductive paste that exhibits excellent conductivity. Furthermore, he has created a conductive filler that combines these copper particle clusters with smaller spherical metallic particles, leading to a low-viscosity paste that maintains high conductivity.
Career Highlights
Throughout his career, Yoshihiro Okada has worked with prominent companies such as Dowa Mining Co., Ltd. and Dowa Electronics Materials Co., Ltd. His experience in these organizations has allowed him to refine his expertise in the development of advanced conductive materials.
Collaborations
Okada has collaborated with notable colleagues, including Kazushi Sano and Hiromasa Miyoshi. Their combined efforts have contributed to the advancement of technology in the field of conductive materials.
Conclusion
Yoshihiro Okada's innovative work in the development of oxidation-resistant copper powders and conductive pastes has made a significant impact in the electronics industry. His contributions continue to influence advancements in conductive materials, showcasing the importance of innovation in technology.
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.