Inventor · disambiguated record
Youichi Hirose
Also filed as: HIROSE YOUICHI
8 granted patents·1 pending application·50 citations·filing 1990–2013
84Inventor score
Top patents by PatentIndex Score
9 records- 0169US8056610B2Secondary cooling apparatus and casting apparatusHIROSE YOUICHI·Filed 2010·Granted Nov 15, 2011·1 cites·4 claims
- 0267US5466277AStarting powder for producing sintered-aluminum alloy, method for producing sintered parts, and sintered aluminum alloySHOWA DENKO KK·Filed 1994·Granted Nov 14, 1995·18 cites·16 claims
- 0365US5176740AAluminum-alloy powder, sintered aluminum-alloy, and method for producing the sintered aluminum-alloySHOWA DENKO KK·Filed 1990·Granted Jan 5, 1993·12 cites·10 claims
- 0462US8409319B2Silicon purification methodOOKUBO YASUO·Filed 2009·Granted Apr 2, 2013·1 cites·5 claims
- 0556US2011189498A1Evaporating material and method of manufacturing the sameULVAC INC·Filed 2009·Application pending·0 cites
- 0654US5304343AAluminum-alloy powder, sintered aluminum-alloy, and method for producing the sintered aluminum-alloySHOWA DENKO KK·Filed 1992·Granted Apr 19, 1994·9 cites·18 claims
- 0754US5292358ASintered aluminum-alloySHOWA DENKO KK·Filed 1992·Granted Mar 8, 1994·9 cites·45 claims
- 0853US8404016B2Method for refining metalOOKUBO YASUO·Filed 2009·Granted Mar 26, 2013·0 cites·4 claims
- 0952US9434002B2Evaporating material and method of manufacturing the sameULVAC INC·Filed 2013·Granted Sep 6, 2016·0 cites·7 claims
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