Inventor · disambiguated record
Ryuji Fujiura
Also filed as: FUJIURA RYUJI
8 granted patents·109 citations·filing 1989–2002
87Inventor score
Top patents by PatentIndex Score
8 records- 0185US6689336B2Carbon foam, graphite foam and production processes of theseMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Feb 10, 2004·36 cites·20 claims
- 0278US5205888AProcess for producing carbon fiber reinforced carbon materialsMITSUBISHI GAS CHEMICAL CO·Filed 1991·Granted Apr 27, 1993·31 cites·8 claims
- 0367US7008526B2Processes for producing coke, artificial graphite and carbon material for negative electrode of non-aqueous solvent type secondary battery and pitch composition used thereforMISTUBISHI GAS CHEMICAL COMPAN·Filed 2001·Granted Mar 7, 2006·12 cites·5 claims
- 0467US5106462AProcess of producing copper plated resin articleMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Apr 21, 1992·15 cites·39 claims
- 0547US5547654ASelf-adhesive carbonaceous grains and high density carbon artifacts derived therefromMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Aug 20, 1996·8 cites·8 claims
- 0647US5484520ASelf-adhesive carbonaceous grains and process for producing high-density and high-strength carbon artifacts showing a fine mosaic texture of optical anisotropy derived from such grainsMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Jan 16, 1996·5 cites·7 claims
- 0737US5093510AProcess for producing copper formateMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Mar 3, 1992·1 cites·6 claims
- 0834US5609800AProcess for producing high-density and high-strength carbon artifacts showing a fine mosaic texture of optical anisotropyMITSUBISHI GAS CHEMICAL CO·Filed 1995·Granted Mar 11, 1997·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →