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Hisahide Hattori

This inventor holds 4 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1995-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisahide Hattori. Retrieved from https://idiyas.com/inventor/hisahide-hattori

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

USPTO Granted Patents = 4

% Patents Active = 50.0

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 42(Granted Patents)

Location History:

Kanagawa, JP (1995)
Tokyo, JP (2007 - 2009)

Company Filing History:

4 out of 53,250

Kabushiki Kaisha Toshiba

Years Active: 1995-2009

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7477578 - Disk recording device and disk recording method for recording and erasing titles on a disk (2009-01-13),

2. 7272711 - Recording/reproducing apparatus and method for updating firmware of the apparatus (2007-09-18),

3. 7266067 - Disk reproducing apparatus and disk reproducing method (2007-09-04),

4. 5465244 - Disc reproducing apparatus (1995-11-07),

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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