Assignee
KOYO SEALING TECHNO CO LTD
JP·5 granted patents·16 citations·filing 2005–2022
Top patents by PatentIndex Score
5 records- 0188US10240674B2Sealing deviceKOYO SEALING TECHNO CO LTD·Filed 2015·Granted Mar 26, 2019·13 cites·3 claims
- 0274US9702463B2Seal deviceKOYO SEALING TECHNO CO LTD·Filed 2015·Granted Jul 11, 2017·3 cites·6 claims
- 0364US12441920B2Seal rubber composition and sealing memberKOYO SEALING TECHNO CO LTD·Filed 2022·Granted Oct 14, 2025·0 cites·5 claims
- 0448US7215110B2Seal ring, sealing apparatus and bearing apparatusKOYO SEALING TECHNO CO LTD·Filed 2005·Granted May 8, 2007·0 cites·13 claims
- 0544US10247308B2Hermetic seal deviceKOYO SEALING TECHNO CO LTD·Filed 2014·Granted Apr 2, 2019·0 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →