Inventor · disambiguated record
Hirobumi Ohira
Also filed as: OHIRA HIROBUMI
4 granted patents·5 citations·filing 2007–2012
63Inventor score
Top patents by PatentIndex Score
4 records- 0174US8114209B2Oil type release agent for die casting method for setting solvent mixing ratio, casting method, and spray unitAOKI HISAHARU·Filed 2007·Granted Feb 14, 2012·3 cites·7 claims
- 0259US8728994B2Oil type lubricant for forging, forging method and spray apparatusOHIRA HIROBUMI·Filed 2009·Granted May 20, 2014·2 cites·7 claims
- 0355US8764897B2Oil type release agent for die casting method for getting solvent mixing ratio, casting method, and spray unitAOKI HISAHARU·Filed 2012·Granted Jul 1, 2014·0 cites·15 claims
- 0440US9120145B2Oil type release agent for metal casting, spray method, and electrostatic spray apparatusOHIRA HIROBUMI·Filed 2008·Granted Sep 1, 2015·0 cites·5 claims
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