Inventor · disambiguated record
Shiho Fukumoto
Also filed as: FUKUMOTO SHIHO
10 granted patents·8 pending applications·24 citations·filing 1995–2023
82Inventor score
Top patents by PatentIndex Score
18 records- 0181US2023304135A1Hot work tool steel and hot work toolPROTERIAL LTD·Filed 2023·Application pending·0 cites
- 0274US12312665B2Hot work tool steel and hot work toolPROTERIAL LTD·Filed 2019·Granted May 27, 2025·0 cites·6 claims
- 0368US11643711B2Laminate shaped article, method for manufacturing the same, and metal powder for laminate shapingHITACHI METALS LTD·Filed 2018·Granted May 9, 2023·0 cites·12 claims
- 0466US11052440B2Outer layer of rolling roll and composite roll for rollingHITACHI METALS LTD·Filed 2017·Granted Jul 6, 2021·0 cites·6 claims
- 0562US10661353B2Method for producing high-speed tool steel material, method for producing high-speed tool steel product, and high-speed tool steel productHITACHI METALS LTD·Filed 2016·Granted May 26, 2020·0 cites·8 claims
- 0662US2020246877A1Method for producing high-speed tool steel material, method for producing high-speed tool steel product, and high-speed tool steel productHITACHI METALS LTD·Filed 2020·Application pending·0 cites
- 0761US9273384B2High speed tool steel, material for blade edge, cutting tool, and manufacturing method of material for blade edgeHITACHI METALS LTD·Filed 2013·Granted Mar 1, 2016·0 cites·6 claims
- 0860US10787719B2High-speed tool steel, material for tools, and method for producing material for toolsHITACHI METALS LTD·Filed 2016·Granted Sep 29, 2020·0 cites·5 claims
- 0960US2025208075A1Steel Evaluation Method and Non-Transitory Computer Readable MediumPROTERIAL LTD·Filed 2023·Application pending·0 cites
- 1058US2025188578A1Maraging steel powder for additive manufacturing, maraging steel additive manufacturing product, and method for producing samePROTERIAL LTD·Filed 2023·Application pending·0 cites
- 1154US7229507B2High speed tool steelHITACHI METALS LTD·Filed 2004·Granted Jun 12, 2007·2 cites·4 claims
- 1252US7754032B2Method for manufacturing a high speed tool steelHITACHI METALS LTD·Filed 2007·Granted Jul 13, 2010·0 cites·5 claims
- 1350US2022316038A1Steel for hot stamp die, hot stamp die and manufacturing method thereofHITACHI METALS LTD·Filed 2020·Application pending·0 cites
- 1449US5780165ABearing steel bearing member having excellent thermal resistance and toughnessHITACHI METALS LTD·Filed 1995·Granted Jul 14, 1998·15 cites·7 claims
- 1547US2021040591A1Additive layer manufactured hot work tool, method for manufacturing the same, and metal powder for additive layer manufacturing hot work toolHITACHI METALS LTD·Filed 2019·Application pending·0 cites
- 1646US2023099300A1Steel for hot working die, die for hot working, and manufacturing method for sameHITACHI METALS LTD·Filed 2021·Application pending·0 cites
- 1737US6272963B1Blade material for metallic band saw and metallic band saw made therefromHITACHI METALS LTD·Filed 1999·Granted Aug 14, 2001·7 cites·8 claims
- 1836US2003134144A1Method for producing a laminated tool steel material and the tool steel material thus producedHITACHI METALS LTD·Filed 2002·Application pending·0 cites
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