Assignee
NOHKEN INC
JP·7 granted patents·263 citations·filing 1986–2003
Top patents by PatentIndex Score
7 records- 0192US6101873ALevel sensorNOHKEN INC·Filed 1996·Granted Aug 15, 2000·99 cites·15 claims
- 0283US4740726AVibrator-type level sensorNOHKEN INC·Filed 1986·Granted Apr 26, 1988·57 cites·21 claims
- 0382US5247832AVibrator-type level sensorNOHKEN INC·Filed 1992·Granted Sep 28, 1993·55 cites·4 claims
- 0468US6292104B1Capacitance type detectorNOHKEN INC·Filed 2000·Granted Sep 18, 2001·21 cites·10 claims
- 0558US6769804B2Temperature measuring method, object detecting method and object detecting device with vibrating-type level sensorNOHKEN INC·Filed 2003·Granted Aug 3, 2004·11 cites·6 claims
- 0648US6105425AVibration type level detectorNOHKEN INC·Filed 1999·Granted Aug 22, 2000·18 cites·8 claims
- 0739US6922065B2Coil impendance detection method and object detection method and apparatus using the sameNOHKEN INC·Filed 2002·Granted Jul 26, 2005·2 cites·12 claims
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