Inventor · disambiguated record
Michikazu Kondo
Also filed as: KONDO MICHIKAZU
10 granted patents·231 citations·filing 1979–2003
90Inventor score
Top patents by PatentIndex Score
10 records- 0184US4618210AOptical switch of switched directional coupler typeNEC CORP·Filed 1983·Granted Oct 21, 1986·58 cites·8 claims
- 0280US5781003AElectric field sensorTOKIN CORP·Filed 1996·Granted Jul 14, 1998·51 cites·1 claims
- 0371US5574805AElectric field sensorTOKIN CORP·Filed 1995·Granted Nov 12, 1996·39 cites·7 claims
- 0471US4327971AElectro-optical light modulators, light wavelength multiplex signal transmitting apparatus and light wavelength separating switches utilizing the sameNIPPON ELECTRIC CO·Filed 1979·Granted May 4, 1982·23 cites·1 claims
- 0568US4608682AOptical time-division switching system employing optical bistable devicesNEC CORP·Filed 1983·Granted Aug 26, 1986·18 cites·6 claims
- 0656US5850140AElectric field sensor having sensor head with unbalanced electric field shield to shield branched optical waveguides against an applied electric fieldTOKIN CORP·Filed 1996·Granted Dec 15, 1998·18 cites·15 claims
- 0746US6961485B2Optical switchNEC TOKIN IWATE LTD·Filed 2003·Granted Nov 1, 2005·2 cites·20 claims
- 0845US6950596B2Variable optical attenuatorNEC TOKIN IWATE LTD·Filed 2003·Granted Sep 27, 2005·1 cites·21 claims
- 0944US4359268ALight quantity control apparatusNIPPON ELECTRIC CO·Filed 1980·Granted Nov 16, 1982·11 cites·2 claims
- 1043US4387343AElectrooptic light modulator including weighted interdigital electrodesNIPPON ELECTRIC CO·Filed 1981·Granted Jun 7, 1983·10 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →