Inventor · disambiguated record
Hidekazu Yoshikawa
Also filed as: YOSHIKAWA HIDEKAZU
8 granted patents·14 citations·filing 2008–2022
79Inventor score
Top patents by PatentIndex Score
8 records- 0184US7638110B1Carbon fiberTOHO TENAX CO LTD·Filed 2008·Granted Dec 29, 2009·7 cites·4 claims
- 0283US11746445B2Carbon fiber bundle, prepreg, and fiber-reinforced composite materialTEIJIN LTD·Filed 2022·Granted Sep 5, 2023·0 cites·7 claims
- 0381US11047073B2Method for producing a textile unidirectional fabricTEIJIN CARBON EUROPE GMBH·Filed 2018·Granted Jun 29, 2021·3 cites·17 claims
- 0473US11560646B2Carbon fiber bundle, prepreg, and fiber-reinforced composite materialTEIJIN LTD·Filed 2018·Granted Jan 24, 2023·0 cites·2 claims
- 0567US12428778B2Carbon fiber bundle with adhered sizing agentTEIJIN LTD·Filed 2021·Granted Sep 30, 2025·0 cites·12 claims
- 0666US8129017B2Carbon fiber strand and process for producing the sameYOSHIKAWA HIDEKAZU·Filed 2008·Granted Mar 6, 2012·2 cites·3 claims
- 0759US12435451B2Method for manufacturing precursor fiber bundle, method for manufacturing carbon fiber bundle, and carbon fiber bundleTEIJIN LTD·Filed 2019·Granted Oct 7, 2025·0 cites·11 claims
- 0855US8124228B2Carbon fiber strand and process for producing the sameYOSHIKAWA HIDEKAZU·Filed 2008·Granted Feb 28, 2012·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →