Assignee
NORITAKE CO LTD
JP·156 granted patents·59 pending applications·1,746 citations·filing 1981–2025
Top patents by PatentIndex Score
215 records- 0195US6755720B1Vitrified bond tool and method of manufacturing the sameNORITAKE CO LTD·Filed 2000·Granted Jun 29, 2004·83 cites·11 claims
- 0294US4820666AZirconia base ceramicsNORITAKE CO LTD·Filed 1986·Granted Apr 11, 1989·71 cites·26 claims
- 0391US7044990B2Vitrified bond tool and method of manufacturing the sameNORITAKE CO LTD·Filed 2004·Granted May 16, 2006·40 cites·8 claims
- 0491US5754003ADischarger display device having means for air-tight separation of discharge chambers by partition walls, and process of producing the sameNORITAKE CO LTD·Filed 1995·Granted May 19, 1998·88 cites·16 claims
- 0591US5561321ACeramic-metal composite structure and process of producing sameNORITAKE CO LTD·Filed 1993·Granted Oct 1, 1996·137 cites·20 claims
- 0691US5125188AGrinding wheel having grinding monitoring and automatic wheel balance control functionsNORITAKE CO LTD·Filed 1990·Granted Jun 30, 1992·54 cites·25 claims
- 0789US7067979B2Gas-discharge display device and its manufacturing methodNORITAKE CO LTD·Filed 2002·Granted Jun 27, 2006·32 cites·40 claims
- 0888US11008470B2Core-shell particles and use thereofNORITAKE CO LTD·Filed 2019·Granted May 18, 2021·2 cites·5 claims
- 0987US5855781AMonolithic ceramic filterNORITAKE CO LTD·Filed 1997·Granted Jan 5, 1999·63 cites·11 claims
- 1086US6943493B2Flat-panel display and flat panel display cathode manufacturing methodNORITAKE CO LTD·Filed 2002·Granted Sep 13, 2005·22 cites·11 claims
- 1186US6296969B1Separator for battery having a function of avoiding dangers caused by overheat, and method for producing the sameNORITAKE CO LTD·Filed 1999·Granted Oct 2, 2001·93 cites·29 claims
- 1285US6826031B2Ceramic electronic component and production method thereforNORITAKE CO LTD·Filed 2002·Granted Nov 30, 2004·40 cites·13 claims
- 1385US5376599ACarbon fiber reinforced silicon nitride based nanocomposite material and method for preparing sameNORITAKE CO LTD·Filed 1992·Granted Dec 27, 1994·42 cites·17 claims
- 1484US5772900AMethod and apparatus for reclaiming used working fluidNORITAKE CO LTD·Filed 1995·Granted Jun 30, 1998·65 cites·19 claims
- 1583US5095665AVitrified super abrasive grain grinding toolNORITAKE CO LTD·Filed 1989·Granted Mar 17, 1992·53 cites·27 claims
- 1682US4989375AGrinding wheel having high impact resistance, for grinding rolls as installed in placeNORITAKE CO LTD·Filed 1989·Granted Feb 5, 1991·37 cites·13 claims
- 1781US4990292AMethod for producing carbon fiber-reinforced gypsum models and forming moldsNORITAKE CO LTD·Filed 1989·Granted Feb 5, 1991·25 cites·16 claims
- 1880US5264758APlasma display panel and method of producing the sameNORITAKE CO LTD·Filed 1990·Granted Nov 23, 1993·55 cites·7 claims
- 1979US7153177B2Flat-panel display and flat-panel display cathode manufacturing methodNORITAKE CO LTD·Filed 2005·Granted Dec 26, 2006·4 cites·3 claims
- 2079US7037448B2Method of producing a conductor pasteNORITAKE CO LTD·Filed 2003·Granted May 2, 2006·25 cites·16 claims
- 2179US6440185B2Resinoid grinding wheelNORITAKE CO LTD·Filed 2001·Granted Aug 27, 2002·25 cites·17 claims
- 2279US6382964B2Process and apparatus for heat-treating substrate having film-forming composition thereonNORITAKE CO LTD·Filed 2001·Granted May 7, 2002·20 cites·4 claims
- 2378US6165936AMethod for producing alumina-based porous supportsNORITAKE CO LTD·Filed 1998·Granted Dec 26, 2000·19 cites·4 claims
- 2476US11219883B2Ag—Pd core-shell particle and use thereofNORITAKE CO LTD·Filed 2019·Granted Jan 11, 2022·1 cites·11 claims
- 2576US6450870B2Vitrified grindstone having pores partially filled with resin, and method of manufacturing the sameNORITAKE CO LTD·Filed 2001·Granted Sep 17, 2002·17 cites·14 claims
- 2675US8021821B2Photosensitive conductive paste for transferring and photosensitive transfer sheetNORITAKE CO LTD·Filed 2009·Granted Sep 20, 2011·3 cites·15 claims
- 2775US6399923B2Heating furnace including vertically spaced-apart double-sided far-infrared-radiation panel heaters defining multi-stage drying chambersNORITAKE CO LTD·Filed 2001·Granted Jun 4, 2002·24 cites·10 claims
- 2874US7255729B2Porous cylindrical-body module, structure for supporting porous cylindrical bodies, and method for fastening a supporting memberNORITAKE CO LTD·Filed 2004·Granted Aug 14, 2007·24 cites·24 claims
- 2974US6926598B2Grinding wheelNORITAKE CO LTD·Filed 2003·Granted Aug 9, 2005·17 cites·7 claims
- 3074US2024400459A1Lamination-shaped fired body, method for producing lamination-shaped fired body, and kit for producing lamination-shaped fired bodyNORITAKE CO LTD·Filed 2024·Application pending·0 cites
- 3173US12427621B2Plane polishing machineNORITAKE CO LTD·Filed 2023·Granted Sep 30, 2025·0 cites·7 claims
- 3273US7652417B2Flat panel displayNORITAKE CO LTD·Filed 2006·Granted Jan 26, 2010·3 cites·5 claims
- 3373US5685986AAdsorbent body including activated carbon and inorganic binder for bonding together activated carbon grains, and method of producing the adsorbent bodyNORITAKE CO LTD·Filed 1995·Granted Nov 11, 1997·42 cites·11 claims
- 3472US7394192B2Electron-emitting source having carbon nanotubesNORITAKE CO LTD·Filed 2006·Granted Jul 1, 2008·3 cites·5 claims
- 3572US2025093101A1Rotary kilnNORITAKE CO LTD·Filed 2024·Application pending·0 cites
- 3671US6924246B2Lead-free glass compositions for decorating ceramic materialsNORITAKE CO LTD·Filed 2003·Granted Aug 2, 2005·14 cites·14 claims
- 3771US6562089B1Hybrid type resinoid grindstone with abrasive agglomerates in which sol-gel abrasive grains are held by vitrified bondNORITAKE CO LTD·Filed 2000·Granted May 13, 2003·19 cites·10 claims
- 3871US4746220AScrew type extruding or kneading machine and screw used thereinNORITAKE CO LTD·Filed 1986·Granted May 24, 1988·38 cites·14 claims
- 3970US11753552B2Core-shell particles and use thereofNORITAKE CO LTD·Filed 2021·Granted Sep 12, 2023·0 cites·2 claims
- 4070US7042156B2Flat-panel display device, and process of sealing the device along its peripheryNORITAKE CO LTD·Filed 2003·Granted May 9, 2006·8 cites·18 claims
- 4169USD1029602SPolishing pad dresserNORITAKE CO LTD·Filed 2022·Granted Jun 4, 2024·3 cites·1 claims
- 4269US11674043B2Red paint for ceramic decorationNORITAKE CO LTD·Filed 2021·Granted Jun 13, 2023·0 cites·2 claims
- 4369US7390347B2Zeolite membranes for selective oxidation of carbon monoxide in mixed hydrogen gas sourceNORITAKE CO LTD·Filed 2007·Granted Jun 24, 2008·4 cites·10 claims
- 4469US7004157B2Rotary cutting saw with improved heat dissipation performanceNORITAKE CO LTD·Filed 2005·Granted Feb 28, 2006·8 cites·10 claims
- 4569US6615816B2Rotary cutting saw having abrasive segments in which wear-resistant grains are regularly arrangedNORITAKE CO LTD·Filed 2002·Granted Sep 9, 2003·15 cites·8 claims
- 4669US6071347AApparatus for manufacturing heater rollerNORITAKE CO LTD·Filed 1998·Granted Jun 6, 2000·19 cites·11 claims
- 4768US7884547B2Lead-free acid-resistant glass composition and glass paste comprised of the sameNORITAKE CO LTD·Filed 2008·Granted Feb 8, 2011·4 cites·6 claims
- 4868US7527662B2Abrasive body and method of manufacturing the sameNORITAKE CO LTD·Filed 2005·Granted May 5, 2009·3 cites·8 claims
- 4968US7416685B2Fluorescent material and fluorescent display apparatusNORITAKE CO LTD·Filed 2005·Granted Aug 26, 2008·3 cites·10 claims
- 5067US12559811B2Heat treatment apparatusNORITAKE CO LTD·Filed 2023·Granted Feb 24, 2026·0 cites·9 claims
Showing the top 50 of 215 patent records by PatentIndex Score.
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