Fukuoka, Japan

Yuichi Douki

This inventor holds 1 USPTO granted patent. Top assignee: Mitsui High-Tec Incorporated. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Douki. Retrieved from https://idiyas.com/inventor/yuichi-douki-rta32qg9

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Yuichi Douki: Innovator in Semiconductor Technology

Introduction

Yuichi Douki is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a unique semiconductor device that enhances functionality and efficiency.

Latest Patents

Yuichi Douki holds a patent for a semiconductor device and lead frame assembly. This invention features a semiconductor device with oppositely facing first and second sides. The device includes a support that is exposed at the first side, with a semiconductor mounted on it. Additionally, a plurality of leads is connected to the semiconductor device. A lead identifier on the support is visible at the first side, assisting in the identification of specific leads among the plurality.

Career Highlights

Yuichi Douki is currently employed at Mitsui High-Tec Incorporated, where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of semiconductor devices, making them more efficient and user-friendly.

Collaborations

Some of his notable coworkers include Jun Sugimoto and Hideshi Hanada. Their collaborative efforts contribute to the innovative environment at Mitsui High-Tec Incorporated.

Conclusion

Yuichi Douki's contributions to semiconductor technology exemplify the spirit of innovation. His patent and ongoing work at Mitsui High-Tec Incorporated highlight his commitment to advancing this critical field.

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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