Assignee
NIPPON MITSUBISHI OIL CORP
US·88 granted patents·10 pending applications·2,136 citations·filing 1995–2004
Top patents by PatentIndex Score
98 records- 0197US6750941B2Complex diffraction deviceNIPPON MITSUBISHI OIL CORP·Filed 2002·Granted Jun 15, 2004·181 cites·8 claims
- 0294US6519072B2Electrochromic deviceNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted Feb 11, 2003·86 cites·6 claims
- 0392US6242393B1Traction drive fluidNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Jun 5, 2001·102 cites·10 claims
- 0491US6041702ACurved surface screen-printing apparatusNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Mar 28, 2000·45 cites·20 claims
- 0590US6642189B2Engine oil compositionsNIPPON MITSUBISHI OIL CORP·Filed 2002·Granted Nov 4, 2003·37 cites·18 claims
- 0690US6251300B1Refrigerator oil compositions and fluid compositions for refrigeratorNIPPON MITSUBISHI OIL CORP·Filed 1998·Granted Jun 26, 2001·54 cites·18 claims
- 0789US6432889B1Grease compositionNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Aug 13, 2002·49 cites·14 claims
- 0888US6671031B1Method for manufacturing polarization diffraction filmNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Dec 30, 2003·41 cites·18 claims
- 0988US6656887B2Lubricating oil compositionsNIPPON MITSUBISHI OIL CORP·Filed 2002·Granted Dec 2, 2003·35 cites·18 claims
- 1088US6251263B1Process and apparatus for hydrodesulfurization of diesel gas oilNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Jun 26, 2001·90 cites·24 claims
- 1187US6569819B2Lubricant compositionsNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted May 27, 2003·33 cites·6 claims
- 1286US6217748B1Process for hydrodesulfurization of diesel gas oilNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Apr 17, 2001·69 cites·13 claims
- 1385US6706278B1Pigment- containing materials to be added to feedsNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Mar 16, 2004·20 cites·7 claims
- 1485US6320088B1Traction drive fluidNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted Nov 20, 2001·23 cites·7 claims
- 1584US6825002B2Process for producing carotenoid pigmentsNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted Nov 30, 2004·14 cites·8 claims
- 1684US6231782B1Refrigerator oil compositionNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted May 15, 2001·38 cites·12 claims
- 1782US6828286B2Lubricant compositionsNIPPON MITSUBISHI OIL CORP·Filed 2003·Granted Dec 7, 2004·19 cites·20 claims
- 1882US6273830B1Tapered hollow shaftNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Aug 14, 2001·83 cites·7 claims
- 1981US6816298B2Electrochromic deviceNIPPON MITSUBISHI OIL CORP·Filed 2003·Granted Nov 9, 2004·21 cites·1 claims
- 2081US6692654B2Refrigerating machine oilNIPPON MITSUBISHI OIL CORP·Filed 2002·Granted Feb 17, 2004·21 cites·7 claims
- 2181US6504070B2Method of alkylating aromatic hydrocarbonNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted Jan 7, 2003·13 cites·17 claims
- 2281US6207071B1Fluid composition comprising HFC refrigerant and alkylbenzene-based refrigerator oilNIPPON MITSUBISHI OIL CORP·Filed 1997·Granted Mar 27, 2001·35 cites·19 claims
- 2380US6733659B1Reactor for hydrotreating and process for producing ultralow sulfur heavy oils by the use of the reactorNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted May 11, 2004·26 cites·21 claims
- 2480US6514298B2Fuel additive and fuel compositionNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Feb 4, 2003·20 cites·5 claims
- 2580US6437901B1Electrochromic deviceNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Aug 20, 2002·23 cites·10 claims
- 2679US6535322B2Electrochromic mirrorNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Mar 18, 2003·20 cites·13 claims
- 2779US6300292B2Hydraulic oil compositionNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted Oct 9, 2001·21 cites·6 claims
- 2879US6203154B1Electrochromic elementNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Mar 20, 2001·23 cites·6 claims
- 2978US6858569B2Cutting or grinding oil compositionNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted Feb 22, 2005·23 cites·19 claims
- 3078US6628439B2Genuineness detecting system and method for using genuineness detecting filmNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Sep 30, 2003·70 cites·25 claims
- 3178US6582621B1Refrigerator oils for use with chlorine-free fluorocarbon refrigerantsNIPPON MITSUBISHI OIL CORP·Filed 1995·Granted Jun 24, 2003·33 cites·16 claims
- 3278US6410492B1Mixed esters of pentaerythritol for refrigeration base oilsNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Jun 25, 2002·31 cites·9 claims
- 3378US6355186B1Refrigerating machine oil compositionNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Mar 12, 2002·13 cites·13 claims
- 3477US6191330B1Traction drive fluidNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Feb 20, 2001·32 cites·18 claims
- 3575US6638417B2Traction drive fluidNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Oct 28, 2003·15 cites·8 claims
- 3675US6210872B1Optical filmNIPPON MITSUBISHI OIL CORP·Filed 1998·Granted Apr 3, 2001·29 cites·5 claims
- 3774US6580483B2Reflection-type liquid crystal display deviceNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted Jun 17, 2003·15 cites·6 claims
- 3873US6153118AFluid compositions containing refrigerator oils and chlorine-free fluorocarbon refrigerantsNIPPON MITSUBISHI OIL CORP·Filed 1998·Granted Nov 28, 2000·28 cites·18 claims
- 3972US7144566B2Process of producing fuel gas for fuel cellNIPPON MITSUBISHI OIL CORP·Filed 2004·Granted Dec 5, 2006·10 cites·6 claims
- 4072US6514431B1Ion conductive materialNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Feb 4, 2003·14 cites·7 claims
- 4172US6251262B1Process for hydrodesulfurization of diesel gas oilNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Jun 26, 2001·39 cites·7 claims
- 4272US6228282B1Refrigerator oil compositionNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted May 8, 2001·24 cites·12 claims
- 4371US6120679AMethod of hydrodesulfurizing catalytic cracked gasolineNIPPON MITSUBISHI OIL CORP·Filed 1998·Granted Sep 19, 2000·33 cites·14 claims
- 4469US6306801B1Lubricating oil composition comprising acylated bissuccinimide, zinc dithiophosphate and metallic detergentNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Oct 23, 2001·25 cites·19 claims
- 4569US6127590AOxidative coupling of olefins and aromatics using a rhodium catalyst and a copper(II) redox agentNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Oct 3, 2000·12 cites·37 claims
- 4668US6186658B1Apparatus for mixing a fluid feedstock with particlesNIPPON MITSUBISHI OIL CORP·Filed 1998·Granted Feb 13, 2001·32 cites·5 claims
- 4767US6660383B2Multifibrous carbon fiber and utilization thereofNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted Dec 9, 2003·7 cites·21 claims
- 4866US6893712B2Transport memberNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted May 17, 2005·10 cites·14 claims
- 4966US6368521B1Water-based coating compositionNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Apr 9, 2002·7 cites·8 claims
- 5066US6190777B1Ultraviolet absorbing material and ultraviolet absorbing plateNIPPON MITSUBISHI OIL CORP·Filed 1997·Granted Feb 20, 2001·29 cites·11 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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