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For the Inventor, By the Inventor

Portland, OR, United States of America

Shigeki Tomishima

This inventor holds 66 USPTO granted patents and 22 published patent applications and 8 EPO patents, primarily in High Bandwidth Memory (CPC class G11C). Top assignees: Intel Corporation, Micron Technology Incorporated, Tahoe Research, Ltd.. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeki Tomishima. Retrieved from https://idiyas.com/inventor/shigeki-tomishima-p7utilhx

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

USPTO Granted Patents = 66 

% Patents Active = 92.4

 

Average Co-Inventor Count = 2.1

ph-index = 7

Forward Citations = 278(Granted Patents)

Forward Citations (Not Self Cited) = 241(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tsukuba, JP (2007 - 2010)
  • Boise, ID (US) (2006 - 2016)
  • Portland, OR (US) (2014 - 2024)

Company Filing History:

goldMedal47 out of 56,365 
 
Intel Corporation
 patents
silverMedal15 out of 39,253 
 
Micron Technology Incorporated
 patents
bronzeMedal3 out of 86 
 
Tahoe Research, Ltd.
 patents
4. 1 out of 14 
 
Intel Products IP LLC
 patents

Years Active: 2006-2026

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Areas of Expertise:
Memory Architecture
Error Correction
Data Processing
Memory Management
Compute Operations
Memory Die Stacking
Transistor Gain Cell
Memory Cell Design
Data Path Sharing
Adaptive Memory
Magnetic Storage
Memory Security
66 patents (USPTO):Explore Patents
1. 12699527 - Two-dimensional data access for volatile memory (2026-08-04),
2. 12681695 - Weight stationary in-memory-computing neural network accelerator with localized data multiplexing (2026-07-14),
3. 12340863 - Stacked memory chip solution with reduced package inputs/outputs (I/Os) (2025-06-24),
4. 12191135 - Two transistor gain cell memory with indium gallium zinc oxide (2025-01-07),
5. 12182455 - Data processing near data storage (2024-12-31),
6. 12087352 - Techniques to couple high bandwidth memory device on silicon substrate and package substrate (2024-09-10),
7. 11868665 - Data processing near data storage (2024-01-09),
8. 11776619 - Techniques to couple high bandwidth memory device on silicon substrate and package substrate (2023-10-03),
9. 11687404 - Technologies for preserving error correction capability in compute-in-memory operations (2023-06-27),
10. 11620358 - Technologies for performing macro operations in memory (2023-04-04),
11. 11557333 - Techniques to couple high bandwidth memory device on silicon substrate and package substrate (2023-01-17),
12. 11456281 - Architecture and processes to enable high capacity memory packages through memory die stacking (2022-09-27),
13. 11301167 - Technologies for providing multiple tier memory media management (2022-04-12),
14. 11262954 - Data processing near data storage (2022-03-01),
15. 11237903 - Technologies for providing ECC pre-provisioning and handling for cross-point memory and compute operations (2022-02-01),

Title: The Innovative Journey of Shigeki Tomishima

Introduction: Shigeki Tomishima, a talented inventor based in Portland, Oregon, has made significant contributions to the field of technology with his creative and groundbreaking ideas.

Latest Patents: Shigeki Tomishima holds several patents in the areas of renewable energy technologies, sustainable materials, and advanced electronics, showcasing his commitment to innovation and sustainability.

Career Highlights: With a background in engineering and a passion for problem-solving, Shigeki Tomishima has successfully developed and patented several cutting-edge inventions that have the potential to revolutionize various industries.

Collaborations: Throughout his career, Shigeki Tomishima has collaborated with leading research institutions, universities, and tech companies to further enhance his inventions and bring them to the market, demonstrating his collaborative spirit and dedication to progress.

Conclusion: Shigeki Tomishima's relentless pursuit of innovation and his remarkable contributions to the world of technology make him a true visionary in the field of inventions. His inventive spirit and commitment to creating a positive impact continue to inspire future generations of inventors and innovators.

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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