Inventor · disambiguated record
Koichiro Morimoto
Also filed as: MORIMOTO KOICHIRO
9 granted patents·7 pending applications·69 citations·filing 1998–2021
85Inventor score
Files withTODA KOGYO CORP5MITSUBISHI MATERIALS PMG CORP4MITSUBISHI MATERIALS CORP3KATAYAMA NOBUHIRO1MITSUBISHI MATERALS PMG CORORA1
Top patents by PatentIndex Score
16 records- 0189US6464749B1Fe-based sintered valve seat having high strength and method for producing the sameMITSUBISHI MATERIALS CORP·Filed 2000·Granted Oct 15, 2002·34 cites·22 claims
- 0275US7919200B2Rare earth magnet having high strength and high electrical resistanceNISSAN MOTOR·Filed 2006·Granted Apr 5, 2011·6 cites·8 claims
- 0372US8481179B2Rare earth magnet having high strength and high electrical resistanceMORI KATSUHIKO·Filed 2011·Granted Jul 9, 2013·2 cites·16 claims
- 0468US2021366636A1R-t-b-based rare earth magnet particles, process for producing the r-t-b-based rare earth magnet particles, and bonded magnetTODA KOGYO CORP·Filed 2021·Application pending·0 cites
- 0561US6641779B2Fe-based sintered valve seat having high strength and method for producing the sameMITSUBISHI MATERIALS CORP·Filed 2001·Granted Nov 4, 2003·7 cites·12 claims
- 0654US7371271B2Composite soft magnetic sintered material having high density and high magnetic permeability and method for preparation thereofMITSUBISHI MATERIALS PMG CORP·Filed 2002·Granted May 13, 2008·6 cites·15 claims
- 0753US11120932B2R-T-B-based rare earth magnet particles, and bonded magnets containing R-T-B-based rare earth magnet particlesTODA KOGYO CORP·Filed 2014·Granted Sep 14, 2021·0 cites·4 claims
- 0853US2014326363A1R-t-b-based rare earth magnet particles, process for producing the r-t-b-based rare earth magnet particles, and bonded magnetKATAYAMA NOBUHIRO·Filed 2012·Application pending·0 cites
- 0949US5993732AMethod for manufacturing a rare earth magnetic powder having high magnetic anisotropyMITSUBISHI MATERIALS CORP·Filed 1998·Granted Nov 30, 1999·14 cites·16 claims
- 1047US8907755B2R-T-B-based rare earth magnet particles, process for producing the R-T-B- based rare earth magnet particles, and bonded magnetTODA KOGYO CORP·Filed 2013·Granted Dec 9, 2014·0 cites·4 claims
- 1137US2007243400A1Method for Producing Composite Soft Magnetic Material Exhibiting Excellent Magnetic Characteristics, High Strength and Low Core LossMITSUBISHI MATERIALS PMG CORP·Filed 2004·Application pending·0 cites
- 1235US2007269332A1Method for Producing Composite Soft Magnetic Material Having High Strength and High Specific ResistanceMITSUBISHI MATERALS PMG CORORA·Filed 2004·Application pending·0 cites
- 1334US11688534B2Process for producing R-T-B-based rare earth magnet particles, R-T-B-based rare earth magnet particles, and bonded magnetTODA KOGYO CORP·Filed 2016·Granted Jun 27, 2023·0 cites·9 claims
- 1434US2019027283A1Mn-Bi-BASED MAGNETIC POWDER, METHOD FOR PRODUCING SAME, COMPOUND FOR BOND MAGNET, BOND MAGNET, Mn-Bi-BASED METAL MAGNET AND METHOD FOR PRODUCING SAMETODA KOGYO CORP·Filed 2016·Application pending·0 cites
- 1534US2007101964A1Valve seat for engine method of manufacturing the valve seat, and cylinder head for engineMITSUBISHI MATERIALS PMG CORP·Filed 2004·Application pending·0 cites
- 1633US2008001692A1Electromagnet Core and Method of Manufacturing the SameMITSUBISHI MATERIALS PMG CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →