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For the Inventor, By the Inventor

Portland, OR, United States of America

Shigeki Tomishima

USPTO Granted Patents = 64 

 

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 268(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:

goldMedal46 out of 54,750 
 
Intel Corporation
 patents
silverMedal15 out of 37,972 
 
Micron Technology Incorporated
 patents
bronzeMedal3 out of 82 
 
Tahoe Research, Ltd.
 patents

Years Active: 2006-2025

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Areas of Expertise:
Memory Chip Solutions
Indium Gallium Zinc Oxide
High Bandwidth Memory
Error Correction Capability
Compute-In-Memory Operations
Memory Media Management
Direct Memory Access Attacks
Magnetic Storage Cell Memory
Dynamic Random Access Memory
Non-Volatile Static Random Access Memory
Memory Cell Architectures
Data Processing Techniques
64 patents (USPTO):Explore Patents
1. 12340863 - Stacked memory chip solution with reduced package inputs/outputs (I/Os) (2025-06-24),
2. 12191135 - Two transistor gain cell memory with indium gallium zinc oxide (2025-01-07),
3. 12182455 - Data processing near data storage (2024-12-31),
4. 12087352 - Techniques to couple high bandwidth memory device on silicon substrate and package substrate (2024-09-10),
5. 11868665 - Data processing near data storage (2024-01-09),
6. 11776619 - Techniques to couple high bandwidth memory device on silicon substrate and package substrate (2023-10-03),
7. 11687404 - Technologies for preserving error correction capability in compute-in-memory operations (2023-06-27),
8. 11620358 - Technologies for performing macro operations in memory (2023-04-04),
9. 11557333 - Techniques to couple high bandwidth memory device on silicon substrate and package substrate (2023-01-17),
10. 11456281 - Architecture and processes to enable high capacity memory packages through memory die stacking (2022-09-27),
11. 11301167 - Technologies for providing multiple tier memory media management (2022-04-12),
12. 11262954 - Data processing near data storage (2022-03-01),
13. 11237903 - Technologies for providing ECC pre-provisioning and handling for cross-point memory and compute operations (2022-02-01),
14. 11182242 - Technologies for preserving error correction capability in compute-in-memory operations (2021-11-23),
15. 11182158 - Technologies for providing adaptive memory media management (2021-11-23),

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.

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