Company Filing History:
Years Active: 2019
Title: Innovator Spotlight: Motoki Onishi and His Revolutionary Electrode Material
Introduction: Motoki Onishi, an inventive mind hailing from Osaka, Japan, has made significant strides in the field of electrode materials. With one patent under his name, Onishi is a key figure in advancing electrical discharge machining technology, particularly through the development of a specialized graphite-copper composite electrode material.
Latest Patents: Onishi’s notable patent is for a "Graphite-copper composite electrode material and electrical discharge machining electrode using the material." The primary objective of this innovation is to create a composite electrode material that minimizes electrode wear, making it practically usable for machining applications. This material includes a substrate made of graphite with pores filled with copper, yielding an impressive electrical resistivity of 2.5 μΩm or less. Further specifications include an anisotropy ratio of the graphite material substrate not exceeding 1.2 and an impregnation rate of copper in the composite of 13% or greater. The substrate also exhibits a bulk density ranging from 1.40 Mg/m³ to 1.85 Mg/m³, ensuring optimal performance in electrical discharge machining processes.
Career Highlights: As a dedicated professional at Toyo Tanso Co., Ltd., Onishi has contributed his expertise to the advancement of electrode technologies. His work not only enhances the efficiency of machining processes but also underscores the significance of materials science in engineering applications. His innovative approach has garnered attention within the industry, positioning him as a forward-thinking inventor.
Collaborations: Throughout his career, Motoki Onishi has worked alongside talented colleagues such as Masao Kanda and Naoto Ohta. Their collaborative efforts have fostered an environment of innovation and creativity, contributing to breakthroughs in electrode material technologies.
Conclusion: Motoki Onishi's contributions to the field of electrical discharge machining through his pioneering graphite-copper composite electrode material mark a significant milestone in materials engineering. His patent not only represents an advancement in technology but also reflects the dedication of inventors like Onishi in driving innovation forward. As the landscape of manufacturing continues to evolve, the impact of his work will undoubtedly resonate for years to come.