Inventor · disambiguated record
Takahisa Iguchi
Also filed as: IGUCHI TAKAHISA
8 granted patents·151 citations·filing 1992–2013
87Inventor score
Top patents by PatentIndex Score
8 records- 0191US7951274B2Diamond electrode, method for producing same, and electrolytic cellSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted May 31, 2011·14 cites·10 claims
- 0279US5294381AMethod of manufacturing a diamond heat sinkSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Mar 15, 1994·54 cites·10 claims
- 0368US5299214AHeat radiating component and semiconductor device provided with the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Mar 29, 1994·41 cites·17 claims
- 0463US9249479B2Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solutionALMT CORP·Filed 2013·Granted Feb 2, 2016·0 cites·6 claims
- 0562US9512504B2Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solutionALMT CORP·Filed 2013·Granted Dec 6, 2016·0 cites·1 claims
- 0660US5495126APolycrystalline diamond heat sink having major surfaces electrically insulated from each otherSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Feb 27, 1996·24 cites·20 claims
- 0753US6270898B1Tool tip and bonding tool comprising the tool tip and control method for the bonding toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Aug 7, 2001·18 cites·24 claims
- 0851US8632747B2Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solutionYAMAMOTO YOSHIHARU·Filed 2010·Granted Jan 21, 2014·0 cites·8 claims
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