Inventor · disambiguated record
Atsuki Niimi
Also filed as: NIIMI ATSUKI
7 granted patents·1 pending application·143 citations·filing 1998–2001
87Inventor score
Files withMITSUBISHI GAS CHEMICAL CO7
Top patents by PatentIndex Score
8 records- 0195US6472495B1Composition for producing resinMITSUBISHI GAS CHEMICAL CO·Filed 2000·Granted Oct 29, 2002·57 cites·12 claims
- 0288US6528005B2Process for producing a lens by polymerizing bis(β-epithiopropyl) etherMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Mar 4, 2003·19 cites·10 claims
- 0381US6531532B1Composition for optical materialsMITSUBISHI GAS CHEMICAL CO·Filed 2000·Granted Mar 11, 2003·24 cites·17 claims
- 0476US7309794B1Method of storing episulfide compoundMITSUBISHI GAS CHEMICAL CO·Filed 2000·Granted Dec 18, 2007·7 cites·15 claims
- 0573US6365223B1Process for tinting a resin for optical materialsMITSUBISHI GAS CHEMICAL CO·Filed 2000·Granted Apr 2, 2002·6 cites·4 claims
- 0666US6197226B1Process for tinting a resin having a large refractivity index and optical material tinted by the processMITSUBISHI GAS CHEMICAL CO·Filed 1998·Granted Mar 6, 2001·14 cites·20 claims
- 0751US6534589B1Process for producing a resin having a large refractive indexMITSUBISHI GAS CHEMICAL CO·Filed 1999·Granted Mar 18, 2003·16 cites·18 claims
- 0836US2003149231A1Episulfide compound and process for producing the sameFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →