Tochigi, Japan

Toshikatsu Ruike

This inventor holds 5 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1987-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikatsu Ruike. Retrieved from https://idiyas.com/inventor/toshikatsu-ruike

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 26(Granted Patents)


Location History:

  • Tochigi, JP (1987 - 1993)
  • Tochigi-ken, JP (1997 - 1999)
  • Nasu-gun, JP (2000)

Company Filing History:


Years Active: 1987-2000

Loading Chart...
5 patents (USPTO):Explore 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]
Loading…