Company Filing History:
Years Active: 2022-2023
Title: Ryouhei Yumoto: Innovator in Circuit Substrate Technology
Introduction
Ryouhei Yumoto is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of circuit substrate technology, holding a total of 2 patents. His work focuses on methods that enhance the production and efficiency of insulating circuit substrates.
Latest Patents
Yumoto's latest patents include innovative methods for producing insulating circuit substrates with heat sinks. One patent describes a method for producing an insulating circuit substrate that includes a circuit layer and a metal layer formed on an insulating layer, with a heat sink bonded to the metal layer side. This method involves forming an aluminum bonding layer on the metal layer and laminating a copper bonding material between the aluminum bonding layer and the heat sink, utilizing solid phase diffusion bonding. Another patent outlines a method for producing a bonded body, which includes a laminating step where a temporary bonding material is used to bond two members together, followed by a bonding step that involves pressurizing and heating the laminated body.
Career Highlights
Ryouhei Yumoto is currently employed at Mitsubishi Materials Corporation, where he continues to innovate in the field of circuit substrate technology. His work has been instrumental in advancing methods that improve the efficiency and effectiveness of circuit substrates.
Collaborations
Yumoto collaborates with talented coworkers, including Yoshiyuki Nagatomo and Soutarou Ooi, who contribute to the innovative projects at Mitsubishi Materials Corporation.
Conclusion
Ryouhei Yumoto's contributions to circuit substrate technology through his patents and work at Mitsubishi Materials Corporation highlight his role as a key innovator in the field. His methods for producing insulating circuit substrates with heat sinks represent significant advancements 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.