Inventor · disambiguated record
Hirohisa Omoto
Also filed as: OMOTO HIROHISA
6 granted patents·2 pending applications·0 citations·filing 2011–2021
64Inventor score
Top patents by PatentIndex Score
8 records- 0160US9741479B2Magnetic powder for magnetic recording mediumDOWA ELECTRONICS MATERIALS CO LTD·Filed 2014·Granted Aug 22, 2017·0 cites·4 claims
- 0258US11894171B2Magnetic powder for magnetic recording mediumDOWA ELECTRONICS MATERIALS CO LTD·Filed 2019·Granted Feb 6, 2024·0 cites·3 claims
- 0357US12300410B2Hexagonal ferrite magnetic powder and method for producing sameDOWA ELECTRONICS MATERIALS CO LTD·Filed 2021·Granted May 13, 2025·0 cites·4 claims
- 0457US2014356642A1Metallic magnetic powder and manufacturing method of the same, magnetic painting, magnetic powder for magnetic therapy, and magnetic recording mediumUNIV ARIZONA STATE·Filed 2014·Application pending·0 cites
- 0548US8932668B2Metallic magnetic powder and manufacturing method of the same, magnetic painting, magnetic powder for magnetic therapy, and magnetic recording mediumPYUN DONG CHUL·Filed 2011·Granted Jan 13, 2015·0 cites·5 claims
- 0643US11404190B2Hexagonal ferrite magnetic powderDOWA ELECTRONICS MATERIALS CO LTD·Filed 2019·Granted Aug 2, 2022·0 cites·3 claims
- 0738US9311947B2Metal magnetic powder and process for producing the same, magnetic coating material, and magnetic recording mediumOMOTO HIROHISA·Filed 2011·Granted Apr 12, 2016·0 cites·9 claims
- 0829US2016217817A1Magnetic powder for magnetic recording mediumDOWA ELECTRONICS MATERIALS CO LTD·Filed 2016·Application pending·0 cites
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