KANAGAWA, Japan

Nobuyuki Ishikawa

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Sony Semiconductor Solutions Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Ishikawa. Retrieved from https://idiyas.com/inventor/nobuyuki-ishikawa-ocglhy0p

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

Calculating rank
USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Nobuyuki Ishikawa: Innovator in Semiconductor Technology

Introduction

Nobuyuki Ishikawa is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of storage devices. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.

Latest Patents

Nobuyuki Ishikawa holds a patent for a semiconductor storage device designed for comparing reference voltages. This device includes one or more first memory cells connected in parallel between a first voltage supply line and a second voltage supply line, which supplies a different voltage. Additionally, it features one or more second memory cells connected in parallel between the second voltage supply line and a third voltage supply line. Each memory cell is equipped with storage elements that have resistance values corresponding to different statuses, enhancing the device's functionality.

Career Highlights

Ishikawa is currently employed at Sony Semiconductor Solutions Corporation, where he continues to push the boundaries of semiconductor technology. His work at Sony has allowed him to collaborate with other talented engineers and researchers in the field, further advancing the company's innovative projects.

Collaborations

Some of his notable coworkers include Isao Naritake and Yoshihiko Kinoshita. Their collective expertise contributes to the success of various projects within the company, fostering an environment of innovation and creativity.

Conclusion

Nobuyuki Ishikawa is a key figure in the semiconductor industry, with a patent that reflects his innovative spirit and technical skills. His contributions to Sony Semiconductor Solutions Corporation and the field of semiconductor technology are commendable and continue to influence future advancements.

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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