San Jose, CA, United States of America

Masaki Ogata

This inventor holds 16 USPTO granted patents and 2 published patent applications, primarily in 3D NAND Technology. Top assignee: Applied Materials, Inc.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Ogata. Retrieved from https://idiyas.com/inventor/masaki-ogata

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 100.0

Average Co-Inventor Count = 13.9

ph-index = 4

Forward Citations = 75(Granted Patents)


Company Filing History:


Years Active: 2015-2025

Loading Chart...
Areas of Expertise:
3D NAND
PECVD Process
Film Stack
High Quality Nitride
Modified Stacks
Curved Surface Faceplate
Dual-Channel Showerhead
Overlay Improvement
Deposition Rate
Film Formation
16 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Masaki Ogata

Introduction

Masaki Ogata is a prominent inventor based in San Jose, California, known for his significant contributions to the field of semiconductor technology. With a total of 16 patents to his name, Ogata has made remarkable advancements that have influenced the industry.

Latest Patents

Among his latest patents, Ogata has developed innovative methods for creating modified stacks for 3D NAND. These exemplary methods involve forming a silicon oxide layer from a silicon-containing precursor and an oxygen-containing precursor. Additionally, the methods include forming a silicon nitride layer characterized by an oxygen concentration greater than or about 5 at. %. This process is repeated to produce a stack of alternating layers of silicon oxide and silicon nitride. Another notable patent is for a faceplate having a curved surface, designed for a substrate process chamber. This faceplate features a first and second surface, with the second surface shaped to include a peak, varying the distance between the two surfaces across the width of the faceplate.

Career Highlights

Ogata is currently employed at Applied Materials, Inc., a leading company in the semiconductor industry. His work has been instrumental in advancing technologies that are critical for modern electronics.

Collaborations

Throughout his career, Ogata has collaborated with talented individuals such as Xinhai Han and Juan Carlos Rocha-Alvarez, contributing to various innovative projects.

Conclusion

Masaki Ogata's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to shape the future of electronics and semiconductor manufacturing.

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]
Loading…