Assignee
TOKI SANGYO CO LTD
JP·4 granted patents·1 pending application·206 citations·filing 1991–2023
Top patents by PatentIndex Score
5 records- 0180US5287732ARotary viscosimeterTOKI SANGYO CO LTD·Filed 1991·Granted Feb 22, 1994·63 cites·13 claims
- 0278US5777212ASpring relaxation method and rotary viscometer for measuring rheological flow properties of a liquid sample by the methodTOKI SANGYO CO LTD·Filed 1997·Granted Jul 7, 1998·76 cites·9 claims
- 0377US5821407AAutomatic viscosity measuring apparatus with rotor automatically detachableTOKI SANGYO CO LTD·Filed 1994·Granted Oct 13, 1998·50 cites·12 claims
- 0462US2024068920A1Viscometer deviceTOKI SANGYO CO LTD·Filed 2023·Application pending·0 cites
- 0551US5201214ARotary viscosimeter having pivot protection apparatusTOKI SANGYO CO LTD·Filed 1991·Granted Apr 13, 1993·17 cites·10 claims
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