Inventor · disambiguated record

Ryoichi Yamagata

Also filed as: YAMAGATA RYOICHI

1 granted patent·0 citations·filing 2021–2021

11Inventor score

Technology areasB22F

Files withAIST1

Top patents by PatentIndex Score

1 record

0167US12371763B2Sm—Fe—N-based magnet powder, Sm—Fe—N-based sintered magnet, and production method thereforAIST·Filed 2021·Granted Jul 29, 2025·0 cites·16 claims

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