Inventor · disambiguated record
Toshio Itoh
Also filed as: ITOH TOSHIO
38 granted patents·8 pending applications·690 citations·filing 1982–2012
98Inventor score
Files withAPPLIED MATERIALS INC9FUJI PHOTO FILM CO LTD5IZU NORIYA5TOYOTA MOTOR CO LTD5IDEMITSU KOSAN CO4
Top patents by PatentIndex Score
46 records- 0197US7094685B2Integration of titanium and titanium nitride layersAPPLIED MATERIALS INC·Filed 2005·Granted Aug 22, 2006·34 cites·40 claims
- 0296US6911391B2Integration of titanium and titanium nitride layersAPPLIED MATERIALS INC·Filed 2002·Granted Jun 28, 2005·77 cites·24 claims
- 0395US7473638B2Plasma-enhanced cyclic layer deposition process for barrier layersAPPLIED MATERIALS INC·Filed 2006·Granted Jan 6, 2009·20 cites·36 claims
- 0489US6297152B1CVD process for DCS-based tungsten silicideAPPLIED MATERIALS INC·Filed 1996·Granted Oct 2, 2001·79 cites·37 claims
- 0587US7732325B2Plasma-enhanced cyclic layer deposition process for barrier layersAPPLIED MATERIALS INC·Filed 2009·Granted Jun 8, 2010·8 cites·20 claims
- 0686US5316996ACompound oxide catalyst carrier, method of producing the same and method of treating heavy oil with the sameIDEMITSU KOSAN CO·Filed 1992·Granted May 31, 1994·55 cites·12 claims
- 0784US4823755AFuel injection system for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1987·Granted Apr 25, 1989·27 cites·20 claims
- 0879US9293635B2Back junction back contact solar cell module and method of manufacturing the sameREC SOLAR PTE LTD·Filed 2012·Granted Mar 22, 2016·3 cites·22 claims
- 0977US6214211B1Catalytic cracking catalystIDEMITSU KOSAN CO·Filed 1999·Granted Apr 10, 2001·41 cites·21 claims
- 1074US6242347B1Method for cleaning a process chamberAPPLIED MATERIALS INC·Filed 1998·Granted Jun 5, 2001·39 cites·25 claims
- 1173US9139745B2Aggregate of spherical core-shell cerium oxide/polymer hybrid nanoparticles and method for producing the sameIZU NORIYA·Filed 2010·Granted Sep 22, 2015·2 cites·9 claims
- 1273US6455421B1Plasma treatment of tantalum nitride compound films formed by chemical vapor depositionAPPLIED MATERIALS INC·Filed 2000·Granted Sep 24, 2002·13 cites·29 claims
- 1369US5757471AMethod and apparatus for producing index prints, and density adjusting methodFUJI PHOTO FILM CO LTD·Filed 1997·Granted May 26, 1998·9 cites·4 claims
- 1467US5995202AMethod and apparatus for producing index prints and density adjusting methodFUJI PHOTO FILM CO LTD·Filed 1996·Granted Nov 30, 1999·8 cites·16 claims
- 1567US4664161AAutomatic filling apparatus, and bag mouth opening device thereofKUREHA CHEMICAL IND CO LTD·Filed 1985·Granted May 12, 1987·28 cites·8 claims
- 1665US6337724B1Image display systemMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jan 8, 2002·35 cites·28 claims
- 1764US5680612ADocument retrieval apparatus retrieving document data using calculated record identifierRICOH KK·Filed 1995·Granted Oct 21, 1997·54 cites·9 claims
- 1864US4732124ATwo-cycle internal combustion engineTOYOTA MOTOR CO LTD·Filed 1987·Granted Mar 22, 1988·19 cites·8 claims
- 1964US4534155ASolid material packing method and machineKUREHA CHEMICAL IND CO LTD·Filed 1982·Granted Aug 13, 1985·20 cites·25 claims
- 2062US4801518AMethod of forming a photoresist patternOKI ELECTRIC IND CO LTD·Filed 1987·Granted Jan 31, 1989·15 cites·6 claims
- 2161US5973765AMethod of and device for selectively printing one of an image formed on a photographic film and liquid crystal display panelFUJI PHOTO FILM CO LTD·Filed 1996·Granted Oct 26, 1999·7 cites·24 claims
- 2257US4584391AMethod for the preparation of isosorbide-5-nitrate and sodium isosorbide-5-nitrate hydrate as a precursor thereofTOSHIN CHEMICAL CO·Filed 1984·Granted Apr 22, 1986·4 cites·8 claims
- 2355US4567715APacking deviceKUREHA CHEMICAL IND CO LTD·Filed 1982·Granted Feb 4, 1986·14 cites·9 claims
- 2454US4883030ACombustion chamber of a two-stroke engineTOYOTA MOTOR CO LTD·Filed 1988·Granted Nov 28, 1989·13 cites·19 claims
- 2552US6482746B2Computer readable medium for controlling a method of cleaning a process chamberAPPLIED MATERIALS INC·Filed 2001·Granted Nov 19, 2002·4 cites·25 claims
- 2652US5019367AMethod for producing boehmiteMITSUBISHI CHEM IND·Filed 1990·Granted May 28, 1991·9 cites·7 claims
- 2750US8846785B2Manufacturing method of core-shell-type ceria-polymer hybrid nanoparticles and dispersion sols of themIZU NORIYA·Filed 2009·Granted Sep 30, 2014·0 cites·14 claims
- 2850US4938213ATwo-stroke engineTOYOTA MOTOR CO LTD·Filed 1989·Granted Jul 3, 1990·10 cites·16 claims
- 2949US9216305B2Core-shell-type cerium oxide microparticle, dispersion solution comprising the microparticle, and process for production of the microparticle or dispersion solutionIZU NORIYA·Filed 2007·Granted Dec 22, 2015·0 cites·14 claims
- 3049US8647679B2Core-shell type zinc oxide microparticle or dispersion containing the microparticle, and production process and use of the microparticle or the dispersionIZU NORIYA·Filed 2009·Granted Feb 11, 2014·0 cites·15 claims
- 3149US5997729ACatalytic cracking catalyst and method for cracking a heavy oilIDEMITSU KOSAN CO·Filed 1998·Granted Dec 7, 1999·11 cites·19 claims
- 3248US5128231ANegative photoresist composition comprising a photosensitizer of a polyhalogen compoundOKI ELECTRIC IND CO LTD·Filed 1991·Granted Jul 7, 1992·10 cites·8 claims
- 3347US2009230023A1Fluid catalytic cracking catalyst having desulfurizing functions, process for production of the same, and process for production of low-sulfur catalytically cracked gasoline with the catalystIDEMITSU KOSAN CO·Filed 2007·Application pending·0 cites
- 3446US5926253AApparatus for exposing index prints, index printer, and photographic printerFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jul 20, 1999·3 cites·10 claims
- 3546US2008118404A1High sensitive gas sensor and its manufacturing processNAT INST OF ADV IND SCI AND TE·Filed 2007·Application pending·0 cites
- 3646US2010056361A1Process for producing dispersion of fine core/shell type metal oxide particles and dispersionNAT INST OF ADV IND SCI AND TE·Filed 2007·Application pending·0 cites
- 3745US2006011957A1Information detecting device for photo filmFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 3844US2011003156A1Core-Shell Type Cobalt Oxide Microparticle or Dispersion Containing the Microparticle, and Production Process and Use of the Microparticle or the DispersionIZU NORIYA·Filed 2009·Application pending·0 cites
- 3941US5687690AMotor vehicle drive deviceTOYOTA MOTOR CO LTD·Filed 1995·Granted Nov 18, 1997·8 cites·10 claims
- 4041US2002192952A1Plasma treatment of tantalum nitride compound films formed by chemical vapor depositionAPPLIED MATERIALS INC·Filed 2002·Application pending·0 cites
- 4141US2003116087A1Chamber hardware design for titanium nitride atomic layer depositionFiled 2001·Application pending·0 cites
- 4240US2001031448A1Method of technical education employing flying objects and flying objects used thereforMITSUBISHI ELECTRIC CORP·Filed 2001·Application pending·0 cites
- 4338US4933255AMethod of fabricating an electrophotographic photosensorKOMATSU SIESAKUSHO KK·Filed 1989·Granted Jun 12, 1990·5 cites·2 claims
- 4437US7691767B2Catalytic cracking catalyst for heavy oil and production process for olefin and fuel oilRES ASS OF REFINERY INTEGRATIO·Filed 2007·Granted Apr 6, 2010·0 cites·9 claims
- 4535US5061362AProcess for hydrogenation of heavy oilRES ASS PETROLEUM ALTERNAT DEV·Filed 1990·Granted Oct 29, 1991·3 cites·21 claims
- 4633US5011232AMounting mechanism of wheel capTOKAI RIKA CO LTD·Filed 1989·Granted Apr 30, 1991·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →