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For the Inventor, By the Inventor

Numazu, Japan

Hiroyoshi Suzuki

This inventor holds 6 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Computer Engineering Co., Ltd., Hitachi Computer Peripherals Co., Ltd.. Active years: 1997-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyoshi Suzuki. Retrieved from https://idiyas.com/inventor/hiroyoshi-suzuki-u01vhouy

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

USPTO Granted Patents = 6

% Patents Active = 50.0

Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 185(Granted Patents)


Location History:

  • Yokohama, JP (1997)
  • Numazu, JP (2003 - 2006)
  • Numadu, JP (2013)

Company Filing History:

goldMedal6 out of 42,740 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 61 
 
Hitachi Computer Engineering Co., Ltd.
 patents
bronzeMedal1 out of 67 
 
Hitachi Computer Peripherals Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1997-2013

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6 patents (USPTO):Explore Patents
1. 8443237 - Storage apparatus and method for controlling the same using loopback diagnosis to detect failure (2013-05-14),
2. 7020756 - Data saving method and external storage device (2006-03-28),
3. 6959359 - Software prefetch system and method for concurrently overriding data prefetched into multiple levels of cache (2005-10-25),
4. 6772306 - Data saving method and external storage device (2004-08-03),
5. 6539461 - Data saving method and external storage device (2003-03-25),
6. 5603003 - High speed file access control method and computer system including a (1997-02-11),
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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