Inventor · disambiguated record
Ryo Omatsuzawa
Also filed as: OMATSUZAWA RYO
2 granted patents·11 citations·filing 2001–2004
57Inventor score
Technology areasB22F
Top patents by PatentIndex Score
2 records- 0157US6758918B2Isotropic powdery magnet material, process for preparing and resin-boned magnetDIADO STEEL CO LTD·Filed 2001·Granted Jul 6, 2004·7 cites·7 claims
- 0252US7481895B2Isotropic powdery magnet material, process for preparing and resin-bonded magnetDAIDO STEEL CO LTD·Filed 2004·Granted Jan 27, 2009·4 cites·18 claims
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