Inventor · disambiguated record

Ryo Numasawa

Also filed as: NUMASAWA RYO

1 granted patent·0 citations·filing 2019–2019

10Inventor score

Technology areasB22F

Files withSEIKO EPSON CORP1

Top patents by PatentIndex Score

1 record

0154US11332811B2Metal powder for powder metallurgy, compound, granulated powder, and sintered bodySEIKO EPSON CORP·Filed 2019·Granted May 17, 2022·0 cites·1 claims

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