For the Inventor, By the Inventor

Enter inventor name

Hiroyuki Naka

This inventor holds 5 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2005-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Naka. Retrieved from https://idiyas.com/inventor/hiroyuki-naka-vn62b45l

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

Calculating rank

USPTO Granted Patents = 5

% Patents Active = 20.0

Average Co-Inventor Count = 1.2

ph-index = 5

Forward Citations = 51(Granted Patents)

Company Filing History:

5 out of 53,315

Kabushiki Kaisha Toshiba

Years Active: 2005-2010

Loading Chart...

5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7667456 - Method and apparatus for testing magnetic head with TMR element (2010-02-23),

2. 7460324 - Head amplifier circuit with function for degaussing residual magnetism of recording head (2008-12-02),

3. 7317597 - Method and apparatus for testing magnetic head with TMR element (2008-01-08),

4. 7193824 - Method and apparatus for testing magnetic head with TMR element (2007-03-20),

5. 6975474 - Method and apparatus for read error recovery in a disk drive with a GMR read head (2005-12-13),

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]

Loading…