Inventor · disambiguated record
Koosuke Harada
Also filed as: HARADA KOOSUKE
8 granted patents·359 citations·filing 1975–1998
88Inventor score
Files withNISHIMU DENSHI KOGYO KK2NIPPON ELECTRIC IND1NIPPON STEEL CORP1NISHIMU ELECTRONICS IND CO INC1OMRON TATEISI ELECTRONICS CO1
Top patents by PatentIndex Score
8 records- 0195US4772994APower source using high-frequency phase controlNISHIMU DENSHI KOGYO KK·Filed 1987·Granted Sep 20, 1988·219 cites·6 claims
- 0278US4926302ASwitching power source deviceNISHIMU DENSHI KOGYO KK·Filed 1988·Granted May 15, 1990·38 cites·13 claims
- 0376US5850045AMagnetostrictive stress sensor and apparatus applying sameOMRON TATEISI ELECTRONICS CO·Filed 1993·Granted Dec 15, 1998·41 cites·8 claims
- 0474US4553199AHigh frequency power supply deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Nov 12, 1985·25 cites·23 claims
- 0565US4800476APWM inverter with a saturable coreNISHIMU ELECTRONICS IND CO INC·Filed 1987·Granted Jan 24, 1989·27 cites·11 claims
- 0649US4122392ASystem of detecting a change in the charge put in a metallurgical furnace or the likeNIPPON STEEL CORP·Filed 1976·Granted Oct 24, 1978·7 cites·14 claims
- 0728US5986908AMagnetic-coupling multivibratorNIPPON ELECTRIC IND·Filed 1998·Granted Nov 16, 1999·2 cites·17 claims
- 0821US3993960AMagnetic signal mixing amplifierSEIBU DENKI KOGYO CO LTD·Filed 1975·Granted Nov 23, 1976·0 cites·2 claims
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