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For the Inventor, By the Inventor

Tokyo, Japan

Masayuki Satake

This inventor holds 6 USPTO granted patents and 12 published patent applications. Top assignee: Ebara Corporation. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Satake. Retrieved from https://idiyas.com/inventor/masayuki-satake-hs08syhu

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 66.7

Average Co-Inventor Count = 2.2

ph-index = 1


Company Filing History:

goldMedal6 out of 2,581 
 
Ebara Corporation
 patents

Years Active: 2022-2026

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6 patents (USPTO):Explore Patents
1. 12708925 - SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS (2026-08-18),
2. 12612710 - Substrate holder, substrate plating device equipped therewith, and electrical contact (2026-04-28),
3. 12544994 - Substrate processing method (2026-02-10),
4. 11905611 - Maintenance member, substrate holding module, plating apparatus, and maintenance method (2024-02-20),
5. 11535949 - Substrate holder and plating apparatus (2022-12-27),
6. 11230789 - Method of removing liquid from seal of a substrate holder (2022-01-25),

Title: The Innovative Contributions of Masayuki Satake

Introduction

Masayuki Satake is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of substrate holding technology, with a focus on enhancing electric contact maintenance in substrate holders. His innovative work has led to the development of several patents that address critical challenges in the industry.

Latest Patents

Masayuki Satake holds three notable patents. His latest inventions include a maintenance member designed to facilitate easy maintenance of electric contacts in substrate holders. This maintenance member features an abrasive body that corresponds to the shape of the substrate, ensuring effective contact with the electric contact when held by the substrate holder. Additionally, he has developed a substrate holder and plating apparatus that includes a first holding member, a second holding member, a sealing member, a pin, a ring, and a moving mechanism. This design creates a sealed space within the substrate holder, enhancing its functionality and reliability.

Career Highlights

Satake's career is marked by his association with Ebara Corporation, where he has been instrumental in advancing substrate holding technologies. His work has not only contributed to the company's innovation portfolio but has also positioned Ebara Corporation as a leader in this specialized field.

Collaborations

Throughout his career, Masayuki Satake has collaborated with talented individuals such as Masaya Seki and Hideki Takayanagi. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Masayuki Satake's contributions to substrate holding technology exemplify the spirit of innovation. His patents reflect a deep understanding of the challenges faced in the industry and provide effective solutions that enhance performance and reliability. His work continues to influence the field and inspire future advancements.

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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