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For the Inventor, By the Inventor

Boise, ID, United States of America

Ken Tokashiki

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Micron Technology Incorporated, Lodestar Licensing Group LLC. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ken Tokashiki. Retrieved from https://idiyas.com/inventor/ken-tokashiki-qjda8723

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 88.9

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:

goldMedal7 out of 39,294 
 
Micron Technology Incorporated
 patents
silverMedal1 out of 219 
 
Lodestar Licensing Group LLC
 patents
where one patent can have more than one assignee

Years Active: 2018-2026

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9 patents (USPTO):Explore Patents
1. 12575393 - Microelectronic devices including high aspect ratio features (2026-03-10),
2. 11854869 - Methods of forming high aspect ratio features (2023-12-26),
3. 11417565 - Methods of forming high aspect ratio openings and methods of forming high aspect ratio features (2022-08-16),
4. 10903109 - Methods of forming high aspect ratio openings and methods of forming high aspect ratio features (2021-01-26),
5. 10811267 - Methods of processing semiconductor device structures and related systems (2020-10-20),
6. 10766057 - Components and systems for cleaning a tool for forming a semiconductor device, and related methods (2020-09-08),
7. 10636839 - Memory cells, magnetic memory cells, and semiconductor devices (2020-04-28),
8. 10600842 - Memory cells, magnetic memory cells, and semiconductor devices (2020-03-24),
9. 10103196 - Methods of forming magnetic memory cells, and methods of forming arrays of magnetic memory cells (2018-10-16),

Title: Ken Tokashiki: Innovator in Semiconductor Technology

Introduction

Ken Tokashiki is a prominent inventor based in Boise, ID (US), known for his significant contributions to semiconductor technology. With a total of 8 patents to his name, he has made remarkable advancements in methods of forming high aspect ratio features and openings in dielectric materials.

Latest Patents

His latest patents include innovative methods for forming high aspect ratio features. These methods involve removing a portion of a dielectric material at temperatures below 0° C to create openings with an aspect ratio greater than 30:1. Additionally, a protective material is formed within these openings and on the sidewalls of the dielectric material, also at low temperatures. These patents not only enhance the manufacturing process but also contribute to the development of advanced semiconductor devices.

Career Highlights

Ken Tokashiki has established a successful career at Micron Technology Incorporated, where he has been instrumental in driving innovation in semiconductor manufacturing. His expertise in high aspect ratio features has positioned him as a key player in the industry.

Collaborations

Throughout his career, Ken has collaborated with notable colleagues, including Gurtej S Sandhu and John A Smythe. These collaborations have further enriched his work and contributed to the advancement of semiconductor technologies.

Conclusion

Ken Tokashiki's innovative work in semiconductor technology, particularly in high aspect ratio features, showcases his dedication to advancing the field. His contributions through patents and collaborations continue to influence the industry positively.

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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