Assignee
NAKAGAWA HIROSHI
JP·8 granted patents·3 pending applications·78 citations·filing 1977–2012
Top patents by PatentIndex Score
11 records- 0193US4114591AExothermic metallic compositionNAKAGAWA HIROSHI·Filed 1977·Granted Sep 19, 1978·58 cites·7 claims
- 0284US8400855B2Semiconductor deviceNAKAGAWA HIROSHI·Filed 2010·Granted Mar 19, 2013·9 cites·23 claims
- 0371US9647524B2Linear actuatorNAKAGAWA HIROSHI·Filed 2012·Granted May 9, 2017·2 cites·3 claims
- 0470US8643230B2Linear actuator and method of manufacturing linear actuator including a deaerating stepNAKAGAWA HIROSHI·Filed 2011·Granted Feb 4, 2014·2 cites·17 claims
- 0568US9071108B2Movable iron core linear actuatorNAKAGAWA HIROSHI·Filed 2011·Granted Jun 30, 2015·2 cites·16 claims
- 0662US9977846B2Product quality control methodNAKAGAWA HIROSHI·Filed 2012·Granted May 22, 2018·3 cites·13 claims
- 0758US8395420B2Input buffer circuitNAKAGAWA HIROSHI·Filed 2010·Granted Mar 12, 2013·2 cites·15 claims
- 0855US2009239146A1Non- Aqueous electrolyte secondary batteryNAKAGAWA HIROSHI·Filed 2009·Application pending·0 cites
- 0946US8994233B2Movable iron core linear actuatorNAKAGAWA HIROSHI·Filed 2011·Granted Mar 31, 2015·0 cites·16 claims
- 1039US2012025326A1Semiconductor device and manufacturing method thereofNAKAGAWA HIROSHI·Filed 2011·Application pending·0 cites
- 1138US2011075860A1Sound source separation and display method, and system thereofNAKAGAWA HIROSHI·Filed 2009·Application pending·0 cites
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