Inventor · disambiguated record
Hideo Teshima
Also filed as: TESHIMA HIDEO
13 granted patents·1 pending application·89 citations·filing 1988–2002
90Inventor score
Top patents by PatentIndex Score
14 records- 0180US4918159AStyrene-based/polymercaptan polymer and process for production thereofIDEMITSU PETROCHEMICAL CO·Filed 1988·Granted Apr 17, 1990·29 cites·25 claims
- 0265US5247020AProcess for producing a styrene polymer compositionIDEMITSU KOSAN CO·Filed 1990·Granted Sep 21, 1993·16 cites·11 claims
- 0355US5321122AProcess for purification of styrene polymerIDEMITSU KOSAN CO·Filed 1992·Granted Jun 14, 1994·14 cites·15 claims
- 0442US6100331AGraft copolymer and styrene-based resin compositionIDEMITSU PETROCHEMICAL CO·Filed 1998·Granted Aug 8, 2000·6 cites·7 claims
- 0541US6433083B2Aromatic vinyl resin material and molded products thereofIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Aug 13, 2002·0 cites·11 claims
- 0641US5426176AProcess for purification of styrenic polymerIDEMITSU KOSAN CO·Filed 1994·Granted Jun 20, 1995·4 cites·24 claims
- 0741US2002115802A1Ethylene copolymer and aromatic vinyl graft copolymer and method for producing the sameIDEMITSU PETROCHEMICAL CO·Filed 2002·Application pending·0 cites
- 0840US5739227AProcess for controlling molecular weight of a styrenic polymerIDEMITSU KOSAN CO·Filed 1995·Granted Apr 14, 1998·5 cites·8 claims
- 0938US5032650AProcess for producing a highly syndiotactic styrene-based polymerIDEMITSU PETROCHEMICAL CO·Filed 1990·Granted Jul 16, 1991·3 cites·21 claims
- 1037US5449746AProcess for purification of styrenic polymerIDEMITSU KOSAN CO·Filed 1995·Granted Sep 12, 1995·4 cites·9 claims
- 1137US5420240AProcess for purification of syndiotactic styrene polymerIDEMITSU KOSAN CO·Filed 1994·Granted May 30, 1995·4 cites·15 claims
- 1233US5612452AProcess for purification of styrenic polymerIDEMITSU KOSAN CO·Filed 1996·Granted Mar 18, 1997·2 cites·8 claims
- 1331US6376614B1Ethylene copolymer and aromatic vinyl graft copolymer and method for producing the sameIDEMITSU PETROCHEMICAL CO·Filed 1998·Granted Apr 23, 2002·1 cites·25 claims
- 1431US6207753B1Aromatic vinyl resin material and molded products thereofIDEMITSU PETROCHEMICAL CO·Filed 1998·Granted Mar 27, 2001·1 cites·15 claims
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