Inventor · disambiguated record
Masatsugu Izu
Also filed as: CANNELLA VINCENT D · IZU MASATSUGU · OVSHINSKY STANFORD R
43 granted patents·2,693 citations·filing 1976–1998
99Inventor score
Top patents by PatentIndex Score
43 records- 0199US4598306ABarrier layer for photovoltaic devicesENERGY CONVERSION DEVICES INC·Filed 1983·Granted Jul 1, 1986·204 cites·20 claims
- 0299US4217374AAmorphous semiconductors equivalent to crystalline semiconductorsENERGY CONVERSION DEVICES INC·Filed 1978·Granted Aug 12, 1980·223 cites·47 claims
- 0398US4617421APhotovoltaic cell having increased active area and method for producing sameSOVONICS SOLAR SYSTEMS·Filed 1985·Granted Oct 14, 1986·241 cites·28 claims
- 0498US4522663AMethod for optimizing photoresponsive amorphous alloys and devicesSOVONICS SOLAR SYSTEMS·Filed 1982·Granted Jun 11, 1985·146 cites·25 claims
- 0598US4400409AMethod of making p-doped silicon filmsENERGY CONVERSION DEVICES INC·Filed 1980·Granted Aug 23, 1983·161 cites·43 claims
- 0695US4410558AContinuous amorphous solar cell production systemENERGY CONVERSION DEVICES INC·Filed 1981·Granted Oct 18, 1983·102 cites·21 claims
- 0794US4532372ABarrier layer for photovoltaic devicesENERGY CONVERSION DEVICES INC·Filed 1983·Granted Jul 30, 1985·94 cites·4 claims
- 0894US4485125AMethod for continuously producing tandem amorphous photovoltaic cellsENERGY CONVERSION DEVICES INC·Filed 1983·Granted Nov 27, 1984·108 cites·2 claims
- 0994US4438723AMultiple chamber deposition and isolation system and methodENERGY CONVERSION DEVICES INC·Filed 1981·Granted Mar 27, 1984·90 cites·24 claims
- 1093US6028393AE-beam/microwave gas jet PECVD method and apparatus for depositing and/or surface modification of thin film materialsENERGY CONVERSION DEVICES INC·Filed 1998·Granted Feb 22, 2000·113 cites·21 claims
- 1193US4485264AIsolation layer for photovoltaic device and method of producing sameENERGY CONVERSION DEVICES INC·Filed 1982·Granted Nov 27, 1984·87 cites·19 claims
- 1293US4443652AElectrically interconnected large area photovoltaic cells and method of producing said cellsENERGY CONVERSION DEVICES INC·Filed 1982·Granted Apr 17, 1984·90 cites·48 claims
- 1393US4332880AImaging film with improved passivating layersENERGY CONVERSION DEVICES INC·Filed 1980·Granted Jun 1, 1982·36 cites·13 claims
- 1492US4545136AIsolation valveSOVONICS SOLAR SYSTEMS·Filed 1983·Granted Oct 8, 1985·50 cites·6 claims
- 1592US4492181AApparatus for continuously producing tandem amorphous photovoltaic cellsSOVONICS SOLAR SYSTEMS·Filed 1982·Granted Jan 8, 1985·89 cites·21 claims
- 1692US4342044AMethod for optimizing photoresponsive amorphous alloys and devicesENERGY CONVERSION DEVICES INC·Filed 1980·Granted Jul 27, 1982·83 cites·26 claims
- 1791US4514583ASubstrate for photovoltaic devicesENERGY CONVERSION DEVICES INC·Filed 1983·Granted Apr 30, 1985·78 cites·1 claims
- 1890US5670224AModified silicon oxide barrier coatings produced by microwave CVD deposition on polymeric substratesENERGY CONVERSION DEVICES INC·Filed 1995·Granted Sep 23, 1997·98 cites·25 claims
- 1988US4451970ASystem and method for eliminating short circuit current paths in photovoltaic devicesENERGY CONVERSION DEVICES INC·Filed 1982·Granted Jun 5, 1984·54 cites·32 claims
- 2086US4464823AMethod for eliminating short and latent short circuit current paths in photovoltaic devicesENERGY CONVERSION DEVICES INC·Filed 1983·Granted Aug 14, 1984·43 cites·21 claims
- 2185US4530739AMethod of fabricating an electroplated substrateENERGY CONVERSION DEVICES INC·Filed 1984·Granted Jul 23, 1985·58 cites·31 claims
- 2285US4519339AContinuous amorphous solar cell production systemSOVONICS SOLAR SYSTEMS·Filed 1982·Granted May 28, 1985·53 cites·8 claims
- 2383US4369730ACathode for generating a plasmaENERGY CONVERSION DEVICES INC·Filed 1981·Granted Jan 25, 1983·40 cites·12 claims
- 2481US5411591AApparatus for the simultaneous microwave deposition of thin films in multiple discrete zonesENERGY CONVERSION DEVICES INC·Filed 1994·Granted May 2, 1995·48 cites·37 claims
- 2576US4542711AContinuous system for depositing amorphous semiconductor materialSOVONICS SOLAR SYSTEMS·Filed 1981·Granted Sep 24, 1985·30 cites·4 claims
- 2675US4492810AOptimized doped and band gap adjusted photoresponsive amorphous alloys and devicesSOVONICS SOLAR SYSTEMS·Filed 1982·Granted Jan 8, 1985·37 cites·83 claims
- 2773US4510674ASystem for eliminating short circuit current paths in photovoltaic devicesSOVONICS SOLAR SYSTEMS·Filed 1984·Granted Apr 16, 1985·27 cites·19 claims
- 2873US4242439ADispersion imaging utilizing plural layers of different metal componentsENERGY CONVERSION DEVICES INC·Filed 1979·Granted Dec 30, 1980·10 cites·14 claims
- 2972US4677738AMethod of making a photovoltaic panelENERGY CONVERSION DEVICES INC·Filed 1986·Granted Jul 7, 1987·27 cites·1 claims
- 3071US4510675ASystem for eliminating short and latent short circuit current paths in photovoltaic devicesSOVONICS SOLAR SYSTEMS·Filed 1984·Granted Apr 16, 1985·27 cites·16 claims
- 3164US4485389AAmorphous semiconductors equivalent to crystalline semiconductorsENERGY CONVERSION DEVICES INC·Filed 1982·Granted Nov 27, 1984·24 cites·123 claims
- 3258US4605941AAmorphous semiconductors equivalent to crystalline semiconductorsENERGY CONVERSION DEVICES INC·Filed 1984·Granted Aug 12, 1986·19 cites·8 claims
- 3354US4626447APlasma confining apparatusENERGY CONVERSION DEVICES INC·Filed 1985·Granted Dec 2, 1986·8 cites·11 claims
- 3453US4565607AMethod of fabricating an electroplated substrateENERGY CONVERSION DEVICES INC·Filed 1985·Granted Jan 21, 1986·20 cites·17 claims
- 3550US4608943ACathode assembly with localized profiling capabilitiesSOVONICS SOLAR SYSTEMS·Filed 1984·Granted Sep 2, 1986·10 cites·16 claims
- 3650US4211838AMethod of high sensitivity imaging and imaging film thereforENERGY CONVERSION DEVICES INC·Filed 1977·Granted Jul 8, 1980·9 cites·34 claims
- 3749US4142898AImaging film of sensitizing layer upon UV-sensitive diazo layerENERGY CONVERSION DEVICES INC·Filed 1976·Granted Mar 6, 1979·9 cites·4 claims
- 3847US4513684AUpstream cathode assemblyENERGY CONVERSION DEVICES INC·Filed 1982·Granted Apr 30, 1985·13 cites·22 claims
- 3947US4379181AMethod for plasma deposition of amorphous materialsENERGY CONVERSION DEVICES INC·Filed 1981·Granted Apr 5, 1983·9 cites·4 claims
- 4046US4138262AImaging film comprising bismuth image-forming layerENERGY CONVERSION DEVICES INC·Filed 1976·Granted Feb 6, 1979·9 cites·8 claims
- 4141US4483883AUpstream cathode assemblyENERGY CONVERSION DEVICES INC·Filed 1983·Granted Nov 20, 1984·7 cites·12 claims
- 4234US4689645ACurrent control deviceENERGY CONVERSION DEVICES INC·Filed 1986·Granted Aug 25, 1987·5 cites·28 claims
- 4333US4271257AImaging film of bismuth or bismuth alloyENERGY CONVERSION DEVICES INC·Filed 1979·Granted Jun 2, 1981·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →