Assignee
TAIHEIYO CEMENT CORP
JP·63 granted patents·14 pending applications·678 citations·filing 1993–2024
Top patents by PatentIndex Score
77 records- 0198US7749311B2System and method for treating dust contained in extracted cement kiln combustion gasTAIHEIYO CEMENT CORP·Filed 2005·Granted Jul 6, 2010·77 cites·9 claims
- 0295US7789944B2System and method for treating dust contained in extracted cement kiln combustion gasTAIHEIYO CEMENT CORP·Filed 2005·Granted Sep 7, 2010·77 cites·6 claims
- 0390US6239558B1System for driving a cold-cathode fluorescent lamp connected to a piezoelectric transformerTAIHEIYO CEMENT CORP·Filed 1997·Granted May 29, 2001·119 cites·34 claims
- 0489US8765066B2Device and method for processing cement kiln combustion exhaust gasTAIHEIYO CEMENT CORP·Filed 2013·Granted Jul 1, 2014·4 cites·13 claims
- 0587US8353408B2Centrifugal air classifierTAIHEIYO CEMENT CORP·Filed 2006·Granted Jan 15, 2013·11 cites·46 claims
- 0684US6437027B1Process for producing dispersant for powdery hydraulic compositionTAIHEIYO CEMENT CORP·Filed 1999·Granted Aug 20, 2002·75 cites·27 claims
- 0782US10868295B2Positive electrode active material complex for lithium-ion secondary battery, secondary battery using same, and method for producing positive electrode active material complex for lithium-ion secondary batteryTAIHEIYO CEMENT CORP·Filed 2018·Granted Dec 15, 2020·2 cites·8 claims
- 0882US9816200B2Silicon carbide powder and method for producing silicon carbide single crystalTAIHEIYO CEMENT CORP·Filed 2013·Granted Nov 14, 2017·4 cites·10 claims
- 0982US7947242B2Cement kiln chlorine/sulfur bypass systemTAIHEIYO CEMENT CORP·Filed 2003·Granted May 24, 2011·14 cites·13 claims
- 1079US11306915B2Cement kiln burner device and method for operating the sameTAIHEIYO CEMENT CORP·Filed 2018·Granted Apr 19, 2022·2 cites·4 claims
- 1178US10351476B2Cement composition and manufacturing method for cement cured body using sameTAIHEIYO CEMENT CORP·Filed 2015·Granted Jul 16, 2019·2 cites·6 claims
- 1277US6198198B1Control circuit and method for piezoelectric transformerTAIHEIYO CEMENT CORP·Filed 1998·Granted Mar 6, 2001·61 cites·19 claims
- 1375US5895213AClinker coolerTAIHEIYO CEMENT CORP·Filed 1996·Granted Apr 20, 1999·20 cites·11 claims
- 1474US10461330B2Positive-electrode active material for secondary cell, and method for manufacturing sameTAIHEIYO CEMENT CORP·Filed 2015·Granted Oct 29, 2019·1 cites·8 claims
- 1574US6017213AMethod and apparatus for cooling exhaust gas in a kiln by-passTAIHEIYO CEMENT CORP·Filed 1998·Granted Jan 25, 2000·16 cites·12 claims
- 1672US7535155B2Piezoelectric device and piezoelectric switch provided with the sameTAIHEIYO CEMENT CORP·Filed 2005·Granted May 19, 2009·7 cites·20 claims
- 1771US9679244B2Method for predicting quality or manufacturing condition of cementTAIHEIYO CEMENT CORP·Filed 2013·Granted Jun 13, 2017·7 cites·8 claims
- 1870US12275675B1Combustion gas bleeding probe and method for operating sameTAIHEIYO CEMENT CORP·Filed 2023·Granted Apr 15, 2025·0 cites·5 claims
- 1970US11742485B2Positive-electrode active material for secondary cell, and method for manufacturing the sameTAIHEIYO CEMENT CORP·Filed 2019·Granted Aug 29, 2023·0 cites·7 claims
- 2070US11428402B2Cement kiln burner device and method for operating the sameTAIHEIYO CEMENT CORP·Filed 2019·Granted Aug 30, 2022·1 cites·11 claims
- 2170US6951048B2Method for producing a stacked piezoelectric elementTAIHEIYO CEMENT CORP·Filed 2003·Granted Oct 4, 2005·10 cites·4 claims
- 2268US6358311B1Additives for cement materials and cement materialsTAIHEIYO CEMENT CORP·Filed 1999·Granted Mar 19, 2002·29 cites·14 claims
- 2368US6172447B1Piezoelectric transformer deviceTAIHEIYO CEMENT CORP·Filed 1997·Granted Jan 9, 2001·27 cites·18 claims
- 2465US6564015B2Electronic flash deviceTAIHEIYO CEMENT CORP·Filed 2001·Granted May 13, 2003·10 cites·12 claims
- 2565US5453419AXenopus laevis bone morphogenetic proteins and use thereofTAIHEIYO CEMENT CORP·Filed 1993·Granted Sep 26, 1995·16 cites·18 claims
- 2664US11029025B2Combustible waste injection device and method for operating the sameTAIHEIYO CEMENT CORP·Filed 2019·Granted Jun 8, 2021·1 cites·11 claims
- 2764US2026008728A1Carbonated cement slurry production systemTAIHEIYO CEMENT CORP·Filed 2024·Application pending·0 cites
- 2863US7048784B2Method and system for treating exhaust gas from cement manufacturing equipmentTAIHEIYO CEMENT CORP·Filed 2004·Granted May 23, 2006·7 cites·10 claims
- 2962US10577282B2Cement composition and manufacturing method for cement cured body using sameTAIHEIYO CEMENT CORP·Filed 2019·Granted Mar 3, 2020·0 cites·7 claims
- 3061US11173539B2Hydraulic composition for additive manufacturing device and method of manufacturing casting moldTAIHEIYO CEMENT CORP·Filed 2018·Granted Nov 16, 2021·0 cites·14 claims
- 3160US7799297B2Device and method for processing combustion exhaust gasTAIHEIYO CEMENT CORP·Filed 2004·Granted Sep 21, 2010·7 cites·13 claims
- 3258US12583791B2Roadbed material production methodTAIHEIYO CEMENT CORP·Filed 2022·Granted Mar 24, 2026·0 cites·8 claims
- 3357US12515985B2Cement clinker production system and cement clinker production methodTAIHEIYO CEMENT CORP·Filed 2021·Granted Jan 6, 2026·0 cites·17 claims
- 3456US12054426B2Hydraulic composition for additive manufacturing device, and method for producing casting moldTAIHEIYO CEMENT CORP·Filed 2019·Granted Aug 6, 2024·0 cites·3 claims
- 3555US11655190B2Hydraulic composition for additive manufacturing device, and process for producing casting moldTAIHEIYO CEMENT CORP·Filed 2017·Granted May 23, 2023·0 cites·18 claims
- 3655US2026008204A1Method for manufacturing cement compositionTAIHEIYO CEMENT CORP·Filed 2023·Application pending·0 cites
- 3753US9653190B2Removal device for radioactive cesiumTAIHEIYO CEMENT CORP·Filed 2013·Granted May 16, 2017·0 cites·21 claims
- 3853US6933657B2Stacked electro-mechanical energy conversion element and method of manufacturing the sameTAIHEIYO CEMENT CORP·Filed 2002·Granted Aug 23, 2005·8 cites·13 claims
- 3952US12186704B2Carbon dioxide fixation methodTAIHEIYO CEMENT CORP·Filed 2019·Granted Jan 7, 2025·0 cites·5 claims
- 4052US7837963B2Method for removing lead from cement burning furnaceTAIHEIYO CEMENT CORP·Filed 2007·Granted Nov 23, 2010·0 cites·7 claims
- 4152US2010011995A1Cement manufacturing apparatus and methodTAIHEIYO CEMENT CORP·Filed 2007·Application pending·0 cites
- 4251US7285141B2Method and apparatus for fermentationTAIHEIYO CEMENT CORP·Filed 2002·Granted Oct 23, 2007·2 cites·26 claims
- 4351US6873086B2Piezoelectric transformer and strobe apparatus having the piezoelectric transformerTAIHEIYO CEMENT CORP·Filed 2004·Granted Mar 29, 2005·3 cites·6 claims
- 4451US2024085016A1Cement kiln burner and method for operating sameTAIHEIYO CEMENT CORP·Filed 2021·Application pending·0 cites
- 4550US9650247B2Method for producing metal hydrideTAIHEIYO CEMENT CORP·Filed 2014·Granted May 16, 2017·0 cites·13 claims
- 4649US7265254B2Waste processing method, waste processing system, integrated waste processing method, and integrated waste processing systemTAIHEIYO CEMENT CORP·Filed 2002·Granted Sep 4, 2007·4 cites·11 claims
- 4749US5937771AMethod of processing kiln exhaust gases by chlorine bypass system and apparatus thereforTAIHEIYO CEMENT CORP·Filed 1996·Granted Aug 17, 1999·11 cites·9 claims
- 4848US7931706B2Method and apparatus for fermentationTAIHEIYO CEMENT CORP·Filed 2007·Granted Apr 26, 2011·0 cites·4 claims
- 4947US11014092B2Incinerated-ash treatment device and treatment methodTAIHEIYO CEMENT CORP·Filed 2017·Granted May 25, 2021·0 cites·9 claims
- 5047US6486612B2Control circuit and method for protecting a piezoelectric transformer from an open state and a short-circuited stateTAIHEIYO CEMENT CORP·Filed 1998·Granted Nov 26, 2002·13 cites·20 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when TAIHEIYO CEMENT CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →