Inventor · disambiguated record
Mitsuru Sawamura
Also filed as: SAWAMURA MITSURU
11 granted patents·3 pending applications·9 citations·filing 2001–2025
83Inventor score
Files withNAKABAYASHI MASASHI4NIPPON STEEL CORP3NIPPON STEEL & SUMITOMO METAL CORP2SAWAMURA MITSURU2CARRIER JAPAN CORP1
Top patents by PatentIndex Score
14 records- 0177US8673254B2Monocrystalline silicon carbide ingot, monocrystalline silicon carbide wafer and method of manufacturing the sameNAKABAYASHI MASASHI·Filed 2011·Granted Mar 18, 2014·3 cites·6 claims
- 0276US9188253B2Oil country tubular goods with dual phase structure and producing method thereofSAWAMURA MITSURU·Filed 2011·Granted Nov 17, 2015·2 cites·20 claims
- 0367US2025383105A1Refrigerant leak detection systemCARRIER JAPAN CORP·Filed 2025·Application pending·0 cites
- 0462US8795624B2Monocrystalline silicon carbide ingot, monocrystalline silicon carbide wafer and method of manufacturing the sameNAKABAYASHI MASASHI·Filed 2005·Granted Aug 5, 2014·1 cites·9 claims
- 0562US8491719B2Silicon carbide single crystal, silicon carbide single crystal wafer, and method of production of sameNAKABAYASHI MASASHI·Filed 2009·Granted Jul 23, 2013·0 cites·8 claims
- 0656US12474077B2Shut-off valve control device for refrigeration cycle, and air conditionerTOSHIBA CARRIER CORP·Filed 2021·Granted Nov 18, 2025·0 cites·2 claims
- 0755US7794842B2Silicon carbide single crystal, silicon carbide single crystal wafer, and method of production of sameNIPPON STEEL CORP·Filed 2004·Granted Sep 14, 2010·2 cites·20 claims
- 0853US7799305B2Silicon carbide single crystal and single crystal waferNIPPON STEEL CORP·Filed 2005·Granted Sep 21, 2010·0 cites·11 claims
- 0950US6627582B2Large superconductor and its intermediate, and method for manufacturing the sameNIPPON STEEL CORP·Filed 2001·Granted Sep 30, 2003·1 cites·12 claims
- 1049US8178389B2Monocrystalline silicon carbide ingot, monocrystalline silicon carbide wafer and method of manufacturing the sameNAKABAYASHI MASASHI·Filed 2010·Granted May 15, 2012·0 cites·13 claims
- 1147US9499873B2Steel plate having yield strength of 670 to 870 N/mm2 and tensile strength of 780 to 940 N/mm2NIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Nov 22, 2016·0 cites·6 claims
- 1243US2019226066A1Steel plateNIPPON STEEL & SUMITOMO METAL CORP·Filed 2018·Application pending·0 cites
- 1341US9126283B2Electric resistance welded oil country tubular goods and manufacturing method of electric resistance welded oil country tubular goodsSAWAMURA MITSURU·Filed 2012·Granted Sep 8, 2015·0 cites·7 claims
- 1435US2005083058A1Superconducting magnet, process for producing the same and its magnetizing methodFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →