Tokyo, Japan

Naoko Matsuyama

This inventor holds 4 USPTO granted patents. Top assignees: Kokusai Electric Co., Ltd., Hitachi-Kokusai Electric Inc.. Active years: 2001-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoko Matsuyama. Retrieved from https://idiyas.com/inventor/naoko-matsuyama

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


% Patents Active = 75.0

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 41(Granted Patents)


Company Filing History:


Years Active: 2001-2003

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4 patents (USPTO):Explore Patents

Title: Naoko Matsuyama: Innovator in Semiconductor Manufacturing

Introduction

Naoko Matsuyama is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of semiconductor manufacturing, holding a total of 4 patents. Her innovative approaches have advanced the technology used in the production of semiconductor devices.

Latest Patents

Matsuyama's latest patents include a "Method and apparatus for manufacturing semiconductor device." This invention allows for the formation of thin films with uniform thickness on a substrate. The process involves film-forming gases flowing over the substrate surface in parallel, which aids in creating thin films effectively. Another notable patent is the "Heat treatment method and heat treatment apparatus." This invention enhances temperature uniformity within a wafer and increases throughput while significantly reducing heating time. It combines lamp heating with hot-wall heating, allowing for rapid and efficient temperature control during the manufacturing process.

Career Highlights

Throughout her career, Naoko Matsuyama has worked with esteemed companies such as Kokusai Electric Co., Ltd. and Hitachi Kokusai Electric Inc. Her experience in these organizations has contributed to her expertise in semiconductor technology and innovation.

Collaborations

Matsuyama has collaborated with notable colleagues, including Eisuke Nishitani and Katsuhisa Kasanami. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the semiconductor field.

Conclusion

Naoko Matsuyama's contributions to semiconductor manufacturing through her patents and collaborations highlight her role as a leading inventor in the industry. Her work continues to influence advancements in technology and manufacturing processes.

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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