Inventor · disambiguated record
Yoshiaki Kozuka
Also filed as: KOZUKA YOSHIAKI
5 granted patents·1 pending application·37 citations·filing 1992–2022
74Inventor score
Top patents by PatentIndex Score
6 records- 0177US5354595ASurface-roughened polyester filmUNITIKA LTD·Filed 1992·Granted Oct 11, 1994·27 cites·16 claims
- 0267US10301402B2Dispersion stabilizer for suspension polymerization, production method for vinyl-based polymer, and vinyl chloride resinJAPAN VAM & POVAL CO LTD·Filed 2015·Granted May 28, 2019·1 cites·5 claims
- 0360US2024343845A1Dispersion stabilizer and method for producing vinyl-based polymerJAPAN VAM & POVAL CO LTD·Filed 2022·Application pending·0 cites
- 0458US11339232B2Dispersion assistant for suspension polymerization and method for producing vinyl-based polymer using the sameJAPAN VAM & POVAL CO LTD·Filed 2017·Granted May 24, 2022·0 cites·12 claims
- 0555US10731032B2Dispersion assistant for suspension polymerization, method for producing vinyl-based polymer using the same, and vinyl chloride resinJAPAN VAM & POVAL CO LTD·Filed 2016·Granted Aug 4, 2020·0 cites·18 claims
- 0641US5204418ALight-weight polyester film and process for its productionUNITIKA LTD·Filed 1992·Granted Apr 20, 1993·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →