Kanagawa, Japan

Yuki Negishi

This inventor holds 12 USPTO granted patents and 10 published patent applications. Top assignees: Sony Semiconductor Solutions Corporation, Sony Corporation, Sony Group Corporation. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuki Negishi. Retrieved from https://idiyas.com/inventor/yuki-negishi

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

USPTO Granted Patents = 12 

% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 2019-2025

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12 patents (USPTO):Explore Patents

Title: Yuki Negishi: Innovator in Photoelectric Conversion Technologies

Introduction

Yuki Negishi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of photoelectric conversion technologies, holding a total of 12 patents. His work has been instrumental in advancing the development of electronic devices and imaging elements.

Latest Patents

Negishi's latest patents include innovative technologies such as a photoelectric conversion film and a photoelectric conversion element. The photoelectric conversion film features a quinacridone derivative and a subphthalocyanine derivative, which are essential for enhancing the efficiency of light conversion. Additionally, his imaging element patent describes a structure that includes a first electrode, a second electrode, and an organic layer containing a specific compound, which is crucial for improving imaging devices.

Career Highlights

Throughout his career, Yuki Negishi has worked with leading companies in the technology sector, including Sony Semiconductor Solutions Corporation and Sony Corporation. His experience in these organizations has allowed him to develop cutting-edge technologies that have a significant impact on the industry.

Collaborations

Negishi has collaborated with notable colleagues, including Yuta Hasegawa and Osamu Enoki. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field of photoelectric conversion.

Conclusion

Yuki Negishi's contributions to photoelectric conversion technologies and his collaborations with industry leaders highlight his importance as an inventor. His work continues to influence advancements in electronic devices and imaging technologies.

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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