Hiroshi Sakamoto

This inventor holds 4 USPTO granted patents. Top assignees: Kobe Steel, Ltd., Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.). Active years: 2010-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Sakamoto. Retrieved from https://idiyas.com/inventor/hiroshi-sakamoto-lo6jzy86

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

Calculating rank

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 18(Granted Patents)

Company Filing History:

Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

patents

Years Active: 2010-2014

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8784580 - Copper alloy sheet excellent in strength and formability for electrical and electronic components (2014-07-22),

2. 8445057 - Conductive material for connecting part and method for manufacturing the conductive material (2013-05-21),

3. 7871710 - Conductive material for a connecting part (2011-01-18),

4. 7820303 - Conductive material for connecting part and method for manufacturing the conductive material (2010-10-26),

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]