Isahaya, Japan

Yuji Masuyama

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Mitsubishi Electric Corporation. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Masuyama. Retrieved from https://idiyas.com/inventor/yuji-masuyama

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Yuji Masuyama: Innovator in Semiconductor Technology

Introduction

Yuji Masuyama is a notable inventor based in Isahaya, Japan. He has made significant contributions to the field of semiconductor technology, particularly through his innovative designs and patents. His work has had a lasting impact on the industry, showcasing his expertise and dedication to advancing technology.

Latest Patents

Masuyama holds a patent for a semiconductor photodetector device. This device includes a header, a high frequency amplifier, and a submount with a top surface. The high frequency amplifier is positioned on the header and features a top surface with a high frequency grounding pad. Additionally, first and second electrode pads are located on the top surface of the submount. A semiconductor photodetector, which has a footprint smaller than the first electrode pad, is bonded to the first electrode pad. The high frequency grounding pad is connected to the second electrode pad by a wire. This innovative design enhances the performance and efficiency of semiconductor photodetectors.

Career Highlights

Yuji Masuyama is currently employed at Mitsubishi Electric Corporation, where he continues to develop cutting-edge technologies. His work at this esteemed company has allowed him to collaborate with other talented professionals in the field.

Collaborations

Masuyama has worked alongside notable colleagues such as Masaharu Nakaji and Yoshihiro Hisa. Their combined expertise has contributed to the advancement of semiconductor technologies and innovations.

Conclusion

In summary, Yuji Masuyama is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the field. His patent for a semiconductor photodetector device exemplifies his innovative spirit and commitment to excellence.

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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