Inventor · disambiguated record
Mizutomo Takeuchi
Also filed as: TAKEUCHI MIZUTOMO
16 granted patents·2 pending applications·208 citations·filing 1990–2006
94Inventor score
Files withIDEMITSU KOSAN CO18
Top patents by PatentIndex Score
18 records- 0186US5739225AProcess for preparing olefin polymer, and ethylenic polymerIDEMITSU KOSAN CO·Filed 1994·Granted Apr 14, 1998·52 cites·11 claims
- 0274US7771621B2Sulfosuccinate protonated conductive polyaniline composition, process for producing the same, and molded object thereofIDEMITSU KOSAN CO·Filed 2004·Granted Aug 10, 2010·16 cites·20 claims
- 0368US5461128AProcess for producing a styrenic polymerIDEMITSU KOSAN CO·Filed 1993·Granted Oct 24, 1995·16 cites·26 claims
- 0468US5272229AProcess for producing a styrene polymer having high degree of syndiotactic configurationIDEMITSU KOSAN CO·Filed 1991·Granted Dec 21, 1993·16 cites·2 claims
- 0563US5747614ACatalyst for producing sytrenic polymer and process for producing sytrenic polymer by using sameIDEMITSU KOSAN CO·Filed 1994·Granted May 5, 1998·9 cites·14 claims
- 0661US5670587ACatalyst for producing aromatic vinyl compound-based polymer composition and process for producing aromatic vinyl compound-based polymer composition using sameIDEMITSU KOSAN CO·Filed 1994·Granted Sep 23, 1997·14 cites·11 claims
- 0755US5786433AProcess for producing styrenic polymerIDEMITSU KOSAN CO·Filed 1996·Granted Jul 28, 1998·10 cites·9 claims
- 0854US5596054ATransition metal compound, polymerization catalyst using same and process for producing styrenic polymer using said polymerization catalystIDEMITSU KOSAN CO·Filed 1995·Granted Jan 21, 1997·10 cites·18 claims
- 0954US5430001AProcess for producing a styrene polymer and a catalyst for use thereinIDEMITSU KOSAN CO·Filed 1993·Granted Jul 4, 1995·8 cites·2 claims
- 1053US5858904ACatalyst for production of vinyl-based polymer and process for production of vinyl-based aromatic polymerIDEMITSU KOSAN CO·Filed 1994·Granted Jan 12, 1999·9 cites·15 claims
- 1153US5747613AProcess for producing aromatic vinyl compound-based copolymerIDEMITSU KOSAN CO·Filed 1994·Granted May 5, 1998·9 cites·33 claims
- 1253US5510434ACatalyst for producing aromatic vinyl compound polymer and process for producing aromatic vinyl compound polymer by using sameIDEMITSU KOSAN CO·Filed 1994·Granted Apr 23, 1996·9 cites·8 claims
- 1349USRE36563ETransition metal compound, polymerization catalyst using same and process for producing styrenic polymer using said polymerization catalystIDEMITSU KOSAN CO·Filed 1998·Granted Feb 8, 2000·7 cites·18 claims
- 1447US5543481AProcess for producing a styrenic polymerIDEMITSU KOSAN CO·Filed 1995·Granted Aug 6, 1996·7 cites·9 claims
- 1547US5023304AProcess for producing styrene-based polymerIDEMITSU KOSAN CO·Filed 1990·Granted Jun 11, 1991·11 cites·19 claims
- 1643US5905126AProcess and catalyst for producing styrenic polymerIDEMITSU KOSAN CO·Filed 1997·Granted May 18, 1999·5 cites·5 claims
- 1742US2009011226A1Conductive Polymer Multilayer BodyIDEMITSU KOSAN CO·Filed 2006·Application pending·0 cites
- 1841US2009035532A1Conductive laminateIDEMITSU KOSAN CO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →