Inventor · disambiguated record
Takasi Nakagawa
Also filed as: NAKAGAWA TAKASI
8 granted patents·201 citations·filing 1990–2000
89Inventor score
Top patents by PatentIndex Score
8 records- 0194US5218049ASheet or film composed of cyclo-olefin polymerMITSUI PETROCHEMICAL IND·Filed 1990·Granted Jun 8, 1993·99 cites·2 claims
- 0266US5569711ACycloolefin resin compositionMITSUI PETROCHEMICAL IND·Filed 1995·Granted Oct 29, 1996·19 cites·4 claims
- 0361US5277988AEasily openable heat seal materialMITSUI PETROCHEMICAL IND·Filed 1992·Granted Jan 11, 1994·25 cites·4 claims
- 0461US5140053AFoamable polymer composition and foamed articleMITSUI PETROCHEMICAL IND·Filed 1990·Granted Aug 18, 1992·18 cites·25 claims
- 0556US5585433ACycloolefin resin compositionMITSUI PETROCHEMICAL IND·Filed 1995·Granted Dec 17, 1996·17 cites·6 claims
- 0655US5439973ACycloolefin resin compositionMITSUI PETROCHEMICAL IND·Filed 1994·Granted Aug 8, 1995·10 cites·15 claims
- 0750US6642340B1Process for preparing an ethylene/α-olefin copolymerMITSUI CHEMICALS INC·Filed 2000·Granted Nov 4, 2003·10 cites·19 claims
- 0835US5516841ACycloolefin resin compositionMITSUI PETROCHEMICAL IND·Filed 1995·Granted May 14, 1996·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →