Inventor · disambiguated record
Muneaki Watanabe
Also filed as: WATANABE MUNEAKI
10 granted patents·3 pending applications·47 citations·filing 1989–2019
86Inventor score
Files withMITSUBISHI MATERIALS CORP3WATANABE MUNEAKI3HITACHI LTD2MITSUBISHI MATERIALS PMG CORP2HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD1
Top patents by PatentIndex Score
13 records- 0179US8409371B2Method for producing soft magnetic metal powder coated with Mg-containing oxide filmWATANABE MUNEAKI·Filed 2011·Granted Apr 2, 2013·3 cites·6 claims
- 0277US8481178B2Iron powder coated with Mg-containing oxide filmWATANABE MUNEAKI·Filed 2011·Granted Jul 9, 2013·2 cites·6 claims
- 0375US7919200B2Rare earth magnet having high strength and high electrical resistanceNISSAN MOTOR·Filed 2006·Granted Apr 5, 2011·6 cites·8 claims
- 0472US8481179B2Rare earth magnet having high strength and high electrical resistanceMORI KATSUHIKO·Filed 2011·Granted Jul 9, 2013·2 cites·16 claims
- 0570US5147447ASintered rare earth metal-boron-iron alloy magnets and a method for their productionMITSUBISHI MATERIALS CORP·Filed 1989·Granted Sep 15, 1992·24 cites·25 claims
- 0654US10351946B2Sputtering target and method for producing sameMITSUBISHI MATERIALS CORP·Filed 2013·Granted Jul 16, 2019·0 cites·2 claims
- 0754US7371271B2Composite 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
- 0854US2005021643A1Electronic mail system, terminal device and softwareHITACHI LTD·Filed 2004·Application pending·0 cites
- 0952US11514256B2Printing inspection deviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Nov 29, 2022·0 cites·2 claims
- 1051US9269481B2Iron powder coated with Mg-containing oxide filmWATANABE MUNEAKI·Filed 2005·Granted Feb 23, 2016·0 cites·11 claims
- 1150US2008003126A1Method for Producing Soft Magnetic Metal Powder Coated With Mg-Containing Oxide Film and Method for Producing Composite Soft Magnetic Material Using Said PowderMITSUBISHI MATERIALS PMG CORP·Filed 2005·Application pending·0 cites
- 1236US5587024ASolid resin-coated magnet powder and a method for producing an anisotropic bonded magnet therefromMITSUBISHI MATERIALS CORP·Filed 1995·Granted Dec 24, 1996·4 cites·4 claims
- 1332US2003128241A1Information terminal deviceHITACHI LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →