Sendai, Japan

Masuoka Fujio

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masuoka Fujio. Retrieved from https://idiyas.com/inventor/masuoka-fujio

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 = 5.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Innovations of Masuoka Fujio in Semiconductor Memory Technology

Introduction

Masuoka Fujio is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of semiconductor memory technology. His innovative work has led to the development of a unique semiconductor memory device that enhances performance and efficiency.

Latest Patents

Masuoka Fujio holds a patent for a semiconductor memory with source/drain regions on the walls of grooves. This patent outlines a process for producing a semiconductor memory device that includes several key steps. These steps involve forming a floating gate on a semiconductor substrate with a dielectric film, creating a side wall spacer with an insulating film, etching the substrate to form a groove, and implanting impurities to create low and high concentration layers within the groove.

Career Highlights

Throughout his career, Masuoka Fujio has focused on advancing semiconductor technology. His work has been instrumental in improving memory devices, which are crucial for modern electronics. His innovative approaches have garnered attention in the industry and contributed to the evolution of semiconductor applications.

Collaborations

Masuoka Fujio has collaborated with notable colleagues such as Yoshihisa Wada and Hiroaki Shimizu. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in semiconductor research.

Conclusion

Masuoka Fujio's contributions to semiconductor memory technology exemplify the impact of innovative thinking in the field. His patent and collaborative efforts highlight the importance of continuous advancement in technology. His work remains influential in shaping the future of semiconductor devices.

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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