Inventor · disambiguated record
Shigemitsu Fukushima
Also filed as: FUKUSHIMA SHIGEMITSU
5 granted patents·39 citations·filing 1991–1993
80Inventor score
Files withMITSUBISHI MATERIALS CORP5
Top patents by PatentIndex Score
5 records- 0165US5205859AApparatus for continuous copper smeltingMITSUBISHI MATERIALS CORP·Filed 1991·Granted Apr 27, 1993·10 cites·7 claims
- 0260US5320799AApparatus for continuous copper smeltingMITSUBISHI MATERIALS CORP·Filed 1993·Granted Jun 14, 1994·8 cites·12 claims
- 0354US5178818AMetallurgical furnace installationMITSUBISHI MATERIALS CORP·Filed 1991·Granted Jan 12, 1993·11 cites·2 claims
- 0448US5380353ACopper smelting apparatusMITSUBISHI MATERIALS CORP·Filed 1993·Granted Jan 10, 1995·6 cites·7 claims
- 0546US5398915AApparatus for continuous copper smeltingMITSUBISHI MATERIALS CORP·Filed 1993·Granted Mar 21, 1995·4 cites·8 claims
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