Kodaira, Japan

Masaru Yamada

This inventor holds 1 USPTO granted patent. Top assignee: Renesas Technology Corp.. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Yamada. Retrieved from https://idiyas.com/inventor/masaru-yamada-pqb00jm9

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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Average Co-Inventor Count = 8.0

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Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Masaru Yamada in Semiconductor Technology

Introduction: Masaru Yamada, an inventor based in Kodaira, Japan, has made significant strides in the field of semiconductor technology. With a focus on enhancing the reliability and performance of semiconductor devices, Yamada's inventive spirit has garnered attention within the tech community.

Latest Patents: Yamada holds a patent for a groundbreaking semiconductor device. This invention involves a lead frame where at least a part of the inner leads is covered with a plating suitable for a metallic fine wire connection. Importantly, the area where the lead frame joins the adhesive layer is protected by at least one metal or its alloy, distinct from the plating used for the fine wire connection. The selection of this metal or alloy is critical, as it includes options such as gold, platinum, palladium, and several others known for their conductivity and resistance to ion migration. This innovation plays a vital role in preventing defects like leakage and shorting, which can significantly impact device performance.

Career Highlights: Masaru Yamada is currently associated with Renesas Technology Corporation, where his expertise is utilized in developing advanced semiconductor solutions. His single patent reflects a commitment to innovation and showcases his engineering prowess in creating more sustainable and efficient semiconductor devices.

Collaborations: Yamada has collaborated with notable coworkers Junpei Kusukawa and Ryozo Takeuchi, further contributing to the development of innovative technologies within the semiconductor sector. These partnerships emphasize the collaborative effort often present in technological advancements.

Conclusion: Masaru Yamada stands out as a notable inventor in the semiconductor industry. His patent reflects a dedication to elevating device performance and reliability through inventive approaches. As he continues to work with Renesas Technology Corporation and collaborate with fellow innovators, his contributions are likely to shape the future of semiconductor technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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