Inventor · disambiguated record
Ryota Igarashi
Also filed as: IGARASHI RYOTA
3 granted patents·3 citations·filing 2007–2019
54Inventor score
Top patents by PatentIndex Score
3 records- 0165US7854807B2Magnetic metal powder suitable for use in magnetic recording media and method of manufacturing the powderDOWA ELECTRONICS MATERIALS CO LTD·Filed 2007·Granted Dec 21, 2010·3 cites·11 claims
- 0246US8357222B2Magnetic metal powder suitable for use in magnetic recording media and method of manufacturing the powderDOWA ELECTRONICS MATERIALS CO LTD·Filed 2010·Granted Jan 22, 2013·0 cites·8 claims
- 0325US11524838B2Method for discharging granular powder brought into fixed state inside hollow structurePLANT BASE CO LTD·Filed 2019·Granted Dec 13, 2022·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →