Company Filing History:
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Years Active: 2008-2013
Title: Kunio Shigemura: Innovator in Electronic Device Manufacturing
Introduction
Kunio Shigemura is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of electronic devices, holding two patents that enhance the reliability of modules using printed circuit boards (PCBs) as their substrate. His innovative techniques have paved the way for improved solder connections in electronic components.
Latest Patents
Shigemura's latest patents focus on an electronic device and its manufacturing method. One of his key innovations involves a technique that enhances the reliability of a module using PCB as its substrate. The solder connection of a single-chip component, an integrated chip component, and a semiconductor chip IC by Pb-free solder is achieved through heat treatment at a temperature below 280°C using a heat block. Additionally, the solder connection of a semiconductor chip IC by high-melting point solder is performed at a temperature of 280°C or higher using a hot jet. This method allows for solder connections without damaging the PCB, such as burning of solder resist or peeling of prepreg from the core material. Consequently, the semiconductor chip IC can be mounted on the PCB with high connection strength.
Career Highlights
Throughout his career, Kunio Shigemura has worked with prominent companies in the electronics industry, including Renesas Technology Corporation and Renesas Electronics Corporation. His experience in these organizations has contributed to his expertise in electronic device manufacturing and innovation.
Collaborations
Shigemura has collaborated with notable colleagues, including Kenji Hanada and Masaki Nakanishi. Their teamwork has likely fostered an environment of creativity and innovation in their respective projects.
Conclusion
Kunio Shigemura's contributions to electronic device manufacturing through his patents demonstrate his commitment to enhancing the reliability of electronic components. His innovative techniques continue to influence the industry and pave the way for future advancements.
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.