Inventor · disambiguated record
Katsuyoshi Yonekura
Also filed as: YONEKURA KATSUYOSHI
7 granted patents·161 citations·filing 1984–1993
87Inventor score
Files withMITSUI PETROCHEMICAL IND7
Top patents by PatentIndex Score
7 records- 0188US4785045AThermoplastic elastomer compositionMITSUI PETROCHEMICAL IND·Filed 1987·Granted Nov 15, 1988·38 cites·12 claims
- 0285US4656098ALaminate excellent in surface gloss and surface harness, and preparation process and use thereofMITSUI PETROCHEMICAL IND·Filed 1984·Granted Apr 7, 1987·38 cites·14 claims
- 0383US4650830AThermoplastic elastomer composition and process for preparation thereofMITSUI PETROCHEMICAL IND·Filed 1984·Granted Mar 17, 1987·27 cites·5 claims
- 0477US5362572ATwo-layer thermoplastic elastomer sheetMITSUI PETROCHEMICAL IND·Filed 1993·Granted Nov 8, 1994·35 cites·17 claims
- 0560US4800130ALaminate excellent in surface gloss and surface hardness, and preparation process and use thereofMITSUI PETROCHEMICAL IND·Filed 1987·Granted Jan 24, 1989·17 cites·4 claims
- 0639US5128413AThermoplastic elastomer composition and process for preparation thereofMITSUI PETROCHEMICAL IND·Filed 1991·Granted Jul 7, 1992·4 cites·2 claims
- 0734US4906694AThermoplastic elastomer composition and process for preparation thereofMITSUI PETROCHEMICAL IND·Filed 1988·Granted Mar 6, 1990·2 cites·6 claims
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