Inventor · disambiguated record
Masahide Utsunomiya
Also filed as: UTSUNOMIYA MASAHIDE
5 granted patents·2 pending applications·50 citations·filing 1996–2008
81Inventor score
Top patents by PatentIndex Score
7 records- 0188US7431070B2Rare earth magnet alloy ingot, manufacturing method for the same, R-T-B type magnet alloy ingot, R-T-B type magnet, R-T-B type bonded magnet, R-T-B type exchange spring magnet alloy ingot, R-T-B type exchange spring magnet, and R-T-B type exchange spring bonded magnetSHOWA DENKO KK·Filed 2006·Granted Oct 7, 2008·6 cites·19 claims
- 0287US7014718B2Rare earth magnet alloy ingot, manufacturing method for the same, R-T-B type magnet alloy ingot, R-T-B type magnet, R-T-B type bonded magnet, R-T-B type exchange spring magnet alloy ingot, R-T-B type exchange spring magnet, and R-T-B type exchange spring bonded magnetSHOWA DENKO KK·Filed 2002·Granted Mar 21, 2006·14 cites·7 claims
- 0374US6797081B2Centrifugal casting method, centrifugal casting apparatus, and cast alloy produced by sameSHOWA DENKO KK·Filed 2001·Granted Sep 28, 2004·13 cites·55 claims
- 0468US7264683B2Centrifugal casting method, centrifugal casting apparatus, and cast alloy produced by sameSHOWA DENKO KK·Filed 2004·Granted Sep 4, 2007·4 cites·7 claims
- 0560US2009000701A1Rare earth magnet alloy ingot, manufacturing method for the same, r-t-b type magnet alloy ingot, r-tb type magnet, r-t-b type bonded magnet, r-t-b type exchange spring magnet alloy ingot, r-t-b type exchange spring magnet, and r-t-b type exchange spring bonded magnetSHOWA DENKO KK·Filed 2008·Application pending·0 cites
- 0645US5725042AMethod for producing hydrogen-absorbing alloySHOWA DENKO KK·Filed 1996·Granted Mar 10, 1998·13 cites·14 claims
- 0733US2006214132A1Electromagnetic wave absorberHIRATA MOTOYUKI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →