Inventor · disambiguated record
Akiyoshi Mikami
Also filed as: MIKAMI AKIYOSHI
24 granted patents·409 citations·filing 1986–2009
97Inventor score
Top patents by PatentIndex Score
24 records- 0187US7583021B2Composite emitting deviceMIKAMI AKIYOSHI·Filed 2006·Granted Sep 1, 2009·12 cites·19 claims
- 0283US7928647B2Composite emitting deviceAKIYOSHI MIKAMI·Filed 2009·Granted Apr 19, 2011·9 cites·22 claims
- 0379US5334250AVapor deposition apparatus for using solid starting materialsSHARP KK·Filed 1993·Granted Aug 2, 1994·45 cites·5 claims
- 0471US5116640AProcess for preparing an electroluminescent deviceSHARP KK·Filed 1990·Granted May 26, 1992·30 cites·6 claims
- 0570US5504599ALiquid crystal display device having an EL light source in a non-display region or a region besides a display picture elementSHARP KK·Filed 1993·Granted Apr 2, 1996·35 cites·12 claims
- 0668US5670839AThin-film luminescence device utilizing Zn.sub.(1-x) Mgx S host material compound activated by gadolinium or a gadolinium compoundSHARP KK·Filed 1995·Granted Sep 23, 1997·25 cites·10 claims
- 0767US6074575AThin film electro-luminescence deviceMITSUI MINING & SMELTING CO·Filed 1998·Granted Jun 13, 2000·25 cites·13 claims
- 0866US4967251AThin film electroluminescent device containing gadolinium and rare earth elementsSHARP KK·Filed 1989·Granted Oct 30, 1990·17 cites·25 claims
- 0965US5223305AApparatus for vapor depositionSHARP KK·Filed 1991·Granted Jun 29, 1993·24 cites·5 claims
- 1065US5156924AMulti-color electroluminescent panelSHARP KK·Filed 1991·Granted Oct 20, 1992·22 cites·13 claims
- 1164US5356657AMethod of manufacturing an electroluminescent deviceSHARP KK·Filed 1991·Granted Oct 18, 1994·22 cites·10 claims
- 1262US4727004AThin film electroluminescent deviceSHARP KK·Filed 1986·Granted Feb 23, 1988·17 cites·7 claims
- 1360US5087531AElectroluminescent deviceSHARP KK·Filed 1989·Granted Feb 11, 1992·16 cites·3 claims
- 1455US7538483B2Inorganic electroluminescent device and method of fabricating the sameSANYO ELECTRIC CO·Filed 2003·Granted May 26, 2009·5 cites·2 claims
- 1554US5372839AProcess for preparing an electroluminescent filmSHARP KK·Filed 1991·Granted Dec 13, 1994·15 cites·11 claims
- 1654US5275840AManufacturing method for electroluminescent thin filmSHARP KK·Filed 1992·Granted Jan 4, 1994·12 cites·7 claims
- 1753US5346776AElectroluminescent panelSHARP KK·Filed 1992·Granted Sep 13, 1994·12 cites·3 claims
- 1853US5096735AProcess for producing a thin film electroluminescent deviceSHARP KK·Filed 1991·Granted Mar 17, 1992·16 cites·4 claims
- 1951US5185181AProcess for preparing an electroluminescent thin filmSHARP KK·Filed 1991·Granted Feb 9, 1993·14 cites·5 claims
- 2050US9123913B2Organic electroluminescence element, lighting device, and display deviceMIKAMI AKIYOSHI·Filed 2009·Granted Sep 1, 2015·0 cites·5 claims
- 2146US5147683AProcess for preparing a thin film electroluminescent deviceSHARP KK·Filed 1991·Granted Sep 15, 1992·11 cites·6 claims
- 2245US4916360AThin film electroluminescent device with ZnS as host materialSHARP KK·Filed 1988·Granted Apr 10, 1990·9 cites·15 claims
- 2345US4707419AThin film EL devices and process for producing the sameSHARP KK·Filed 1986·Granted Nov 17, 1987·8 cites·13 claims
- 2442US4717858AThin film electroluminescence deviceSHARP KK·Filed 1986·Granted Jan 5, 1988·8 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →