Assignee
TOA ELECTRONICS
JP·6 granted patents·137 citations·filing 1991–1998
Top patents by PatentIndex Score
6 records- 0176US5900136AMethod of measuring concentration of nonelectrolyte in electrolyte solution, method of preparing mixed solution containing electrolytes and nonelectrolytes and apparatus for preparing the solutionTOA ELECTRONICS·Filed 1998·Granted May 4, 1999·50 cites·2 claims
- 0259US5480534AElectrode for measuring PHTOA ELECTRONICS·Filed 1994·Granted Jan 2, 1996·21 cites·7 claims
- 0355US5320735AElectrode for measuring pHTOA ELECTRONICS·Filed 1991·Granted Jun 14, 1994·22 cites·10 claims
- 0452US5512752AMethod of determining type of plasticsTOA ELECTRONICS·Filed 1994·Granted Apr 30, 1996·22 cites·13 claims
- 0547US5762769AMethod of measuring concentration of nonelectrolyte in electrolyte solution, method of preparing mixed solution containing electrolytes and nonelectrolytes and apparatus for preparing the solutionTOA ELECTRONICS·Filed 1996·Granted Jun 9, 1998·13 cites·8 claims
- 0641US5573798AMethod of manufacturing an electrode for measuring pHTOA ELECTRONICS·Filed 1995·Granted Nov 12, 1996·9 cites·9 claims
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