Inventor · disambiguated record
Katsumi Morikawa
Also filed as: MORIKAWA KATSUMI
24 granted patents·8 pending applications·101 citations·filing 1988–2023
94Inventor score
Top patents by PatentIndex Score
32 records- 0180US8465720B2Aluminum oxycarbide composition and production method thereforAKAMINE KEIICHIRO·Filed 2010·Granted Jun 18, 2013·5 cites·12 claims
- 0279US8339761B2Relay failure detecting deviceYAMADA AKIRA·Filed 2010·Granted Dec 25, 2012·5 cites·4 claims
- 0370US10139107B2Combustion controlling systemAZBIL CORP·Filed 2017·Granted Nov 27, 2018·1 cites·5 claims
- 0468US4975314ACeramic coating bonded to metal memberHITACHI METALS LTD·Filed 1988·Granted Dec 4, 1990·25 cites·11 claims
- 0567US8341508B2System for sending signals between modulesYAMADA AKIRA·Filed 2010·Granted Dec 25, 2012·2 cites·4 claims
- 0667US8041441B2Production management method and production management systemELPIDA MEMORY INC·Filed 2008·Granted Oct 18, 2011·4 cites·14 claims
- 0766US9221099B2Refractory material and casting nozzleMORIKAWA KATSUMI·Filed 2012·Granted Dec 29, 2015·2 cites·11 claims
- 0860US8172114B2Refractory material for nozzle for use in continuous casting, and continuous casting nozzleMORIKAWA KATSUMI·Filed 2009·Granted May 8, 2012·2 cites·20 claims
- 0959US8450228B2Refractory, method for manufacturing refractory, and refractory raw materialMORIKAWA KATSUMI·Filed 2006·Granted May 28, 2013·2 cites·3 claims
- 1056US7275584B2Immersion nozzle for continuous casting of steel and continuous steel casting method using sameKROSAKIHARIMA CORP·Filed 2004·Granted Oct 2, 2007·4 cites·18 claims
- 1154US8609562B2Plate brick production method and plate brickAKAMINE KEIICHIRO·Filed 2009·Granted Dec 17, 2013·0 cites·5 claims
- 1253US12350737B2Refractory productKROSAKIHARIMA CORP·Filed 2020·Granted Jul 8, 2025·0 cites·6 claims
- 1353US8084122B2Zirconia-carbon-containing refractory and method for producing sameMORIKAWA KATSUMI·Filed 2009·Granted Dec 27, 2011·1 cites·6 claims
- 1451US5030313AApparatus for connecting stripsMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 9, 1991·16 cites·1 claims
- 1551US2025171367A1Refractory product for use in continuous casting, and refractory product memberKROSAKIHARIMA CORP·Filed 2023·Application pending·0 cites
- 1650US11987307B2Sorting destination identification device, sorting destination identification method, and programKOBELCO CONSTR MACH CO LTD·Filed 2021·Granted May 21, 2024·0 cites·14 claims
- 1748US2022388910A1CaO-ZrO2 Composition, Method for Producing CaO-ZrO2 Composition, and CaO-ZrO2-Containing Refractory Material and Casting NozzleKROSAKIHARIMA CORP·Filed 2020·Application pending·0 cites
- 1847US2025170638A1Refractory product for use in continuous casting, and refractory product memberKROSAKIHARIMA CORP·Filed 2023·Application pending·0 cites
- 1945US11941562B2Operation analysis method, operation analysis device, and operation analysis programKOBELCO CONSTR MACH CO LTD·Filed 2020·Granted Mar 26, 2024·0 cites·7 claims
- 2045US10274196B2Combustion controlling systemAZBIL CORP·Filed 2017·Granted Apr 30, 2019·0 cites·7 claims
- 2145US5167988ACeramic coating bonded to iron memberHITACHI METALS LTD·Filed 1991·Granted Dec 1, 1992·17 cites·20 claims
- 2245US2009090481A1Continuous casting nozzle and production method thereforMORIKAWA KATSUMI·Filed 2008·Application pending·0 cites
- 2344US10502490B2Maintenance management device and method for high-temperature furnace equipmentAZBIL CORP·Filed 2017·Granted Dec 10, 2019·0 cites·8 claims
- 2443US9821371B2Refractory material and casting nozzleKROSAKIHARIMA CORP·Filed 2014·Granted Nov 21, 2017·0 cites·16 claims
- 2541US8251129B2Refractory material, continuous casting nozzle using the refractory material, production methods for the continuous casting nozzle, and continuous casting methods using the continuous casting nozzleMORIKAWA KATSUMI·Filed 2010·Granted Aug 28, 2012·0 cites·20 claims
- 2640US5452755ACasting apparatus for low-melting metals having two or more coating layersKROSAKI CORP·Filed 1994·Granted Sep 26, 1995·5 cites·26 claims
- 2740US5264212ANatural red coloring matter and its processing methodMITSUI BUSSAN·Filed 1991·Granted Nov 23, 1993·10 cites·2 claims
- 2840US2011244407A1Combustion controlling deviceYAMATAKE CORP·Filed 2011·Application pending·0 cites
- 2940US2011239914A1Combustion controlling deviceYAMATAKE CORP·Filed 2011·Application pending·0 cites
- 3040US2011242722A1Control systemYAMATAKE CORP·Filed 2011·Application pending·0 cites
- 3139US8843219B2Control deviceYAMADA AKIRA·Filed 2011·Granted Sep 23, 2014·0 cites·3 claims
- 3235US2010307387A1Combustion furnace control apparatusYAMATAKE CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →