Inventor · disambiguated record
Susumu Fujiyama
Also filed as: FUJIYAMA SUSUMU
9 granted patents·107 citations·filing 1974–1994
87Inventor score
Files withMITSUBISHI GAS CHEMICAL CO9
Top patents by PatentIndex Score
9 records- 0191US4460794AProcess for continuous production of alkylbenzaldehydesMITSUBISHI GAS CHEMICAL CO·Filed 1982·Granted Jul 17, 1984·32 cites·7 claims
- 0280US3962343AMethod for decomposing an aromatic aldehyde-hydrogen fluoride-boron fluoride complexMITSUBISHI GAS CHEMICAL CO·Filed 1974·Granted Jun 8, 1976·15 cites·10 claims
- 0379US4368336AProcess for formylating xylene mixtureMITSUBISHI GAS CHEMICAL CO·Filed 1981·Granted Jan 11, 1983·14 cites·3 claims
- 0476US3988424AMethod for decomposing an aromatic aldehyde-hydrogen fluoride-boron trifluoride complexMITSUBISHI GAS CHEMICAL CO·Filed 1975·Granted Oct 26, 1976·13 cites·7 claims
- 0573US4789455AProcess for producing pitch used as starting material for the making of carbon materialsMITSUBISHI GAS CHEMICAL CO·Filed 1987·Granted Dec 6, 1988·20 cites·17 claims
- 0672US3948998AProcess for producing p-tolualdehydeMITSUBISHI GAS CHEMICAL CO·Filed 1974·Granted Apr 6, 1976·12 cites·9 claims
- 0734US4036885AMethod for decomposing an aromatic aldehyde-hydrogen fluoride-boron fluoride complexMITSUBISHI GAS CHEMICAL CO·Filed 1976·Granted Jul 19, 1977·1 cites·7 claims
- 0830US5436374AProcess for producing 4-formyl-4'-methylbiphenyl from biphenylMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Jul 25, 1995·0 cites·5 claims
- 0929US3956394AProcess for purifying p-tolualdehydeMITSUBISHI GAS CHEMICAL CO·Filed 1974·Granted May 11, 1976·0 cites·18 claims
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