Assignee
KOBE STEEL INC
US·30 granted patents·1,075 citations·filing 1991–1998
Top patents by PatentIndex Score
30 records- 0191US5371383AHighly oriented diamond film field-effect transistorKOBE STEEL INC·Filed 1993·Granted Dec 6, 1994·82 cites·16 claims
- 0290US5576589ADiamond surface acoustic wave devicesKOBE STEEL INC·Filed 1994·Granted Nov 19, 1996·61 cites·45 claims
- 0390US5391895ADouble diamond mesa vertical field effect transistorKOBE STEEL INC·Filed 1992·Granted Feb 21, 1995·84 cites·78 claims
- 0489US5562769AMethods of forming diamond semiconductor devices and layers on nondiamond substratesKOBE STEEL INC·Filed 1995·Granted Oct 8, 1996·57 cites·37 claims
- 0586US5803967AMethod of forming diamond devices having textured and highly oriented diamond layers thereinKOBE STEEL INC·Filed 1995·Granted Sep 8, 1998·86 cites·29 claims
- 0682US6127768ASurface acoustic wave and bulk acoustic wave devices using a Zn.sub.(1-X) Yx O piezoelectric layer deviceKOBE STEEL INC·Filed 1998·Granted Oct 3, 2000·46 cites·8 claims
- 0781US5592053ADiamond target electron beam deviceKOBE STEEL INC·Filed 1994·Granted Jan 7, 1997·52 cites·54 claims
- 0878US5652436ASmooth diamond based mesa structuresKOBE STEEL INC·Filed 1995·Granted Jul 29, 1997·50 cites·14 claims
- 0978US5458733AMethod for etching a diamond filmKOBE STEEL INC·Filed 1994·Granted Oct 17, 1995·30 cites·30 claims
- 1076US5872415AMicroelectronic structures including semiconductor islandsKOBE STEEL INC·Filed 1996·Granted Feb 16, 1999·50 cites·34 claims
- 1175US5599590ATexture treatment for carbon substrate and for carbon overcoat layer of magnetic disksKOBE STEEL INC·Filed 1994·Granted Feb 4, 1997·30 cites·20 claims
- 1275US5453628AMicroelectronic diamond capacitive transducerKOBE STEEL INC·Filed 1994·Granted Sep 26, 1995·35 cites·34 claims
- 1373US5907768AMethods for fabricating microelectronic structures including semiconductor islandsKOBE STEEL INC·Filed 1996·Granted May 25, 1999·33 cites·40 claims
- 1473US5838089AAcoustic wave devices on diamond with an interlayerKOBE STEEL INC·Filed 1997·Granted Nov 17, 1998·28 cites·28 claims
- 1573US5672240AMethods for forming smooth diamond-based mesa structuresKOBE STEEL INC·Filed 1996·Granted Sep 30, 1997·41 cites·10 claims
- 1672US5506422AMOIS junction for use in a diamond electronic deviceKOBE STEEL INC·Filed 1994·Granted Apr 9, 1996·27 cites·23 claims
- 1771US5254862ADiamond field-effect transistor with a particular boron distribution profileKOBE STEEL INC·Filed 1991·Granted Oct 19, 1993·40 cites·16 claims
- 1868US5493131ADiamond rectifying elementKOBE STEEL INC·Filed 1994·Granted Feb 20, 1996·26 cites·26 claims
- 1965US5384470AHigh temperature rectifying contact including polycrystalline diamond and method for making sameKOBE STEEL INC·Filed 1992·Granted Jan 24, 1995·26 cites·26 claims
- 2064US5679895ADiamond field emission acceleration sensorKOBE STEEL INC·Filed 1995·Granted Oct 21, 1997·25 cites·52 claims
- 2164US5285089ADiamond and silicon carbide heterojunction bipolar transistorKOBE STEEL INC·Filed 1992·Granted Feb 8, 1994·24 cites·20 claims
- 2261US5491348AHighly-oriented diamond film field-effect transistorKOBE STEEL INC·Filed 1994·Granted Feb 13, 1996·23 cites·6 claims
- 2360US5371382AAmorphous silicon rectifying contact on diamond and method for making sameKOBE STEEL INC·Filed 1992·Granted Dec 6, 1994·21 cites·16 claims
- 2459US5424561AMagnetic sensor element using highly-oriented diamond film and magnetic detectorKOBE STEEL INC·Filed 1994·Granted Jun 13, 1995·15 cites·22 claims
- 2558US5371378ADiamond metal base/permeable base transistor and method of making sameKOBE STEEL INC·Filed 1992·Granted Dec 6, 1994·19 cites·20 claims
- 2653US5442199ADiamond hetero-junction rectifying elementKOBE STEEL INC·Filed 1993·Granted Aug 15, 1995·15 cites·6 claims
- 2749US5523160AHighly-oriented diamond filmKOBE STEEL INC·Filed 1995·Granted Jun 4, 1996·14 cites·18 claims
- 2847US5382808AMetal boride ohmic contact on diamond and method for making sameKOBE STEEL INC·Filed 1993·Granted Jan 17, 1995·15 cites·18 claims
- 2943US5529846AHighly-oriented diamond film heat dissipating substrateKOBE STEEL INC·Filed 1995·Granted Jun 25, 1996·11 cites·6 claims
- 3040US5212401AHigh temperature rectifying contactKOBE STEEL INC·Filed 1991·Granted May 18, 1993·9 cites·12 claims
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