Inventor · disambiguated record
Masamichi Mizukami
Also filed as: MIZUKAMI MASAMICHI
15 granted patents·204 citations·filing 1985–2003
93Inventor score
Files withMITSUBISHI GAS CHEMICAL CO15
Top patents by PatentIndex Score
15 records- 0193US5380907AMethod for preparing aromatic carbonateMITSUBISHI GAS CHEMICAL CO·Filed 1993·Granted Jan 10, 1995·63 cites·12 claims
- 0283US6585807B2Recovery method of ammonia from gaseous mixtureMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Jul 1, 2003·19 cites·9 claims
- 0381US6031122AProcess for producing dialkyl carbonateMITSUBISHI GAS CHEMICAL CO·Filed 1998·Granted Feb 29, 2000·24 cites·17 claims
- 0480US6359163B2Process for producing dialkyl carbonateMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Mar 19, 2002·10 cites·11 claims
- 0578US5021197AProcess for production of sulfonium compoundsMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Jun 4, 1991·15 cites·26 claims
- 0674US5980445AProcess for producing diaryl carbonateMITSUBISHI GAS CHEMICAL CO·Filed 1997·Granted Nov 9, 1999·17 cites·4 claims
- 0762US5374375ALiquid crystal compound and liquid crystal display deviceMITSUBISHI GAS CHEMICAL CO·Filed 1992·Granted Dec 20, 1994·16 cites·7 claims
- 0853US7541416B2Polycarbonate copolymer and process for producing the sameMITSUBISHI GAS CHEMICAL CO·Filed 2003·Granted Jun 2, 2009·2 cites·4 claims
- 0952US6777528B2Process for producing polycarbonate resinMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Aug 17, 2004·2 cites·4 claims
- 1044US5364560ALiquid crystal compound and liquid crystal display deviceMITSUBISHI GAS CHEMICAL CO·Filed 1992·Granted Nov 15, 1994·7 cites·12 claims
- 1141US5587106ALiquid crystal display devices and liquid crystal substances thereforMITSUBISHI GAS CHEMICAL CO·Filed 1995·Granted Dec 24, 1996·2 cites·9 claims
- 1239US4686131ASilylated polyphenylene ether membrane for gas separationMITSUBISHI GAS CHEMICAL CO·Filed 1985·Granted Aug 11, 1987·10 cites·13 claims
- 1338US4836859AMethod for treating contact lensesMITSUBISHI GAS CHEMICAL CO·Filed 1988·Granted Jun 6, 1989·17 cites·7 claims
- 1429US6169197B1Process for separation between dialkyl carbonate and alkyl carbamateMITSUBISHI GAS CHEMICAL CO·Filed 1999·Granted Jan 2, 2001·0 cites·24 claims
- 1528US5714627AMethod for preparing aromatic carbonateMITSUBISHI GAS CHEMICAL CO·Filed 1996·Granted Feb 3, 1998·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →