Nagano, Japan

Masaru Saitou

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Fuji Electric Co., Ltd.. Active years: 2001-2003.

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

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2001-2003

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2 patents (USPTO):Explore Patents

Title: Masaru Saitou: Innovator in Semiconductor Technology

Introduction

Masaru Saitou is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the performance and reliability of semiconductor devices.

Latest Patents

Saitou's latest patents include innovative designs for semiconductor apparatuses. One of his patents describes a semiconductor apparatus that features a lateral high-voltage semiconductor device. This device comprises a silicon substrate, a pair of main electrodes, and a silicon oxide film, with a portion of the silicon oxide film positioned between the main electrodes. Additionally, it includes a voltage withstanding structure that consists of a first silicon nitride film with a refractive index of not lower than 2.8, and a second silicon nitride film with a refractive index of not higher than 2.2. Another patent focuses on a lateral high-voltage semiconductor device with a protective silicon nitride film in the voltage withstanding region, showcasing similar structural elements and innovations.

Career Highlights

Masaru Saitou is currently employed at Fuji Electric Co., Ltd., where he continues to develop cutting-edge semiconductor technologies. His work has been instrumental in advancing the capabilities of high-voltage semiconductor devices, making them more efficient and reliable for various applications.

Collaborations

Saitou has collaborated with notable colleagues, including Gen Tada and Akio Kitamura. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas within the semiconductor field.

Conclusion

Masaru Saitou's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced semiconductor devices, ensuring their reliability and efficiency in modern applications.

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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