Fukuoka, Japan

Yuken Yakushiji

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Sony Semiconductor Solutions Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuken Yakushiji. Retrieved from https://idiyas.com/inventor/yuken-yakushiji

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Yuken Yakushiji: Semiconductor Imaging and Comparator Innovation.

Introduction

Yuken Yakushiji is an inventor associated with Fukuoka, Japan, and Sony Semiconductor Solutions Corporation. The supplied information identifies 1 patent associated with Yakushiji.

Latest Patents

Yakushiji’s listed patent is “Comparator, amplifier, and solid-state imaging device.” It describes comparator, amplifier, and imaging-device circuitry using transistors, switches, and capacitors. In the comparator example, a reference signal is supplied to a first transistor, while other transistors share specified source, drain, and gate connections. Switches connect transistor gates and drains, and capacitors couple transistor circuitry to an input signal terminal. The disclosed arrangement concerns electronic components used in signal comparison and solid-state imaging.

Career Highlights

Yakushiji is associated with Sony Semiconductor Solutions Corporation, a company working in semiconductor technologies. The listed patent reflects work involving comparator circuits and solid-state imaging devices.

Collaborations

The supplied information names Daisuke Miyazaki and Hideki Tanaka as Yakushiji’s coworkers. It does not specify their roles in the listed patent.

Conclusion

Yuken Yakushiji’s listed invention concerns transistor-based comparator circuitry for amplifiers and solid-state imaging devices, within a career associated with Sony Semiconductor Solutions Corporation.

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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