Inventor · disambiguated record
Koei Nakabayashi
Also filed as: NAKABAYASHI KOEI
4 granted patents·1 pending application·48 citations·filing 1998–2006
75Inventor score
Technology areasB22F
Top patents by PatentIndex Score
5 records- 0182US7368078B2Metal powder production apparatusSEIKO EPSON CORP·Filed 2006·Granted May 6, 2008·9 cites·13 claims
- 0273US7553443B2Metal powder production apparatusSEIKO EPSON CORP·Filed 2006·Granted Jun 30, 2009·4 cites·13 claims
- 0372US7485254B2Metal powder production apparatusSEIKO EPSON CORP·Filed 2006·Granted Feb 3, 2009·4 cites·12 claims
- 0466US6254661B1Method and apparatus for production of metal powder by atomizingPACIFIC METALS CO LTD·Filed 1998·Granted Jul 3, 2001·31 cites·6 claims
- 0544US2007138312A1Metal powder production apparatusSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →