Inventor · disambiguated record
Kiyoshi Yukawa
Also filed as: YUKAWA KIYOSHI
6 granted patents·34 citations·filing 1998–2010
80Inventor score
Top patents by PatentIndex Score
6 records- 0176US8957166B2Method for producing propylene-based polymerKOBAYASHI YOSHITAKA·Filed 2010·Granted Feb 17, 2015·3 cites·11 claims
- 0269US6756463B2Propylene polymerJAPAN POLYCHEM CORP·Filed 2002·Granted Jun 29, 2004·9 cites·12 claims
- 0365US7875682B2Propylene block copolymer and process for production thereofJAPAN POLYPROPYLENE CORP·Filed 2006·Granted Jan 25, 2011·1 cites·20 claims
- 0456US6191232B1Propylene block copolymerMITSUBISHI CHEM CORP·Filed 1998·Granted Feb 20, 2001·14 cites·16 claims
- 0555US7485686B2Manufacturing method of polyolefinJAPAN POLYPROPYLENE CORP·Filed 2004·Granted Feb 3, 2009·3 cites·14 claims
- 0633US6466875B1Method of estimating gel content of propylene block copolymerMITSUBISHI CHEM CORP·Filed 1999·Granted Oct 15, 2002·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →