The Patent Finder

Kato Engineering Inc.

Also on record
Records under this name other than the patents Kato Engineering Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 5 patents it holds.

Showing 1 to 1 of 1 · Back to Kato Engineering Inc.

PatentTitleStatus Expires Confidence
US 6,794,883Method and System for Monitoring Winding Insulation Resistance
Term ended
Term ended Mar 13, 2023 · High confidence
Term endedTerm ended Mar 13, 2023High confidence
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited