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For the Inventor, By the Inventor

Palo Alto, CA, United States of America

Dan Shimizu

This inventor holds 5 USPTO granted patents, plus 1 CIPO patent. Top assignee: Nintendo Co., Ltd.. Active years: 2003-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dan Shimizu. Retrieved from https://idiyas.com/inventor/dan-shimizu

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

USPTO Granted Patents = 5

% Patents Active = 80.0


Average Co-Inventor Count = 4.6

ph-index = 4

Forward Citations = 374(Granted Patents)


Company Filing History:

goldMedal5 out of 2,813 
 
Nintendo Co., Ltd.
 patents

Years Active: 2003-2011

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5 patents (USPTO):Explore Patents
1. 7976392 - External interfaces for a 3D graphics system (2011-07-12),
2. 7134960 - External interfaces for a 3D graphics system (2006-11-14),
3. 6811489 - Controller interface for a graphics system (2004-11-02),
4. 6609977 - External interfaces for a 3D graphics system (2003-08-26),
5. 6606689 - Method and apparatus for pre-caching data in audio memory (2003-08-12),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

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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