Inventor · disambiguated record
Manabu Nakai
Also filed as: NAKAI MANABU
8 granted patents·5 pending applications·164 citations·filing 1995–2020
86Inventor score
Top patents by PatentIndex Score
13 records- 0188US5759302AHeat treatable Al alloys excellent in fracture touchness, fatigue characteristic and formabilityKOBE STEEL LTD·Filed 1995·Granted Jun 2, 1998·57 cites·10 claims
- 0285US6048415AHigh strength heat treatable 7000 series aluminum alloy of excellent corrosion resistance and a method of producing thereofKOBE STEEL LTD·Filed 1998·Granted Apr 11, 2000·57 cites·10 claims
- 0381US8152940B2Aluminum alloy forging member and process for producing the sameNAKAI MANABU·Filed 2007·Granted Apr 10, 2012·7 cites·19 claims
- 0479US6630037B1High strength aluminum alloy forgingsKOBE STEEL LTD·Filed 1999·Granted Oct 7, 2003·38 cites·10 claims
- 0574US9605333B2Aluminum alloy forged material for automobile and method for manufacturing the sameKOBE STEEL LTD·Filed 2014·Granted Mar 28, 2017·1 cites·8 claims
- 0663US9249483B2Aluminum alloy material for storage container for high-pressure hydrogen gasNAKAI MANABU·Filed 2011·Granted Feb 2, 2016·2 cites·20 claims
- 0760US8372220B2Aluminum alloy forgings and process for production thereofKOBE STEEL LTD·Filed 2008·Granted Feb 12, 2013·2 cites·9 claims
- 0858US2009242087A1Extruded member of aluminum alloy excelling in flexural crushing performance and corrosion resistance and method for production thereofKOBE STEEL LTD·Filed 2009·Application pending·0 cites
- 0954US9279173B2Aluminum alloy forged material for automotive vehicles and production method for the materialKOBE STEEL LTD·Filed 2013·Granted Mar 8, 2016·0 cites·2 claims
- 1053US2021269898A1Forged aluminum alloy and manufacturing method for the sameKOBE STEEL LTD·Filed 2020·Application pending·0 cites
- 1153US2011247736A1Extruded member of aluminum alloy excelling in flexural crushing performance and corrosion resistance and method for production thereofKOBE STEEL LTD·Filed 2011·Application pending·0 cites
- 1246US2017247782A1Forged aluminum alloy having excellent strength and ductility and method for producing the sameKOBE STEEL LTD·Filed 2017·Application pending·0 cites
- 1344US2015316210A1Aluminum alloy material for high-pressure hydrogen gas container and method for producing the sameKOBE STEEL LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →