Assignee
SONY PRECISION TECHNOLOGY INC
JP·5 granted patents·71 citations·filing 1997–1999
Top patents by PatentIndex Score
5 records- 0168US5970432AApparatus and method for measuring displacementSONY PRECISION TECHNOLOGY INC·Filed 1997·Granted Oct 19, 1999·28 cites·16 claims
- 0258US6119357AScale deviceSONY PRECISION TECHNOLOGY INC·Filed 1998·Granted Sep 19, 2000·20 cites·7 claims
- 0342US6070132APosition detecting apparatusSONY PRECISION TECHNOLOGY INC·Filed 1997·Granted May 30, 2000·10 cites·9 claims
- 0436US6128083ADisplacement measuring apparatusSONY PRECISION TECHNOLOGY INC·Filed 1999·Granted Oct 3, 2000·8 cites·1 claims
- 0533US6031885ADisplacement detecting apparatusSONY PRECISION TECHNOLOGY INC·Filed 1997·Granted Feb 29, 2000·5 cites·14 claims
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