Inventor · disambiguated record
Kazuki Yachi
Also filed as: YACHI KAZUKI
7 granted patents·4 pending applications·0 citations·filing 2014–2022
69Inventor score
Files withTEIJIN LTD11
Top patents by PatentIndex Score
11 records- 0173US11545669B2Ultra-fine fibrous carbon for non-aqueous electrolyte secondary battery, ultra-fine fibrous carbon aggregate, composite, and electrode active material layerTEIJIN LTD·Filed 2019·Granted Jan 3, 2023·0 cites·17 claims
- 0265US12334560B2Fibrous-carbon-containing active material layer for all-solid lithium secondary battery and all-solid lithium secondary batteryTEIJIN LTD·Filed 2020·Granted Jun 17, 2025·0 cites·12 claims
- 0365US10541417B2Ultra-fine fibrous carbon for non-aqueous electrolyte secondary battery, ultra-fine fibrous carbon aggregate, composite, and electrode active material layerTEIJIN LTD·Filed 2014·Granted Jan 21, 2020·0 cites·10 claims
- 0462US2024372101A1Electrode sheet for lithium ion secondary batteryTEIJIN LTD·Filed 2022·Application pending·0 cites
- 0559US2023327124A1Resin-attached fiber and active material layer, electrode, and non-aqueous electrolyte secondary battery using the sameTEIJIN LTD·Filed 2021·Application pending·0 cites
- 0658US11387458B2Carbon fiber aggregate and method for manufacturing same, electrode mixture layer for non-aqueous-electrolyte secondary cell, electrode for non-aqueous-electrolyte secondary cell, and non-aqueous-electrolyte secondary cellTEIJIN LTD·Filed 2017·Granted Jul 12, 2022·0 cites·10 claims
- 0756US11532822B2Fibrous carbon, method for manufacturing same, electrode mixture layer for non-aqueous-electrolyte secondary cell, electrode for non-aqueous-electrolyte secondary cell, and non-aqueous-electrolyte secondary cellTEIJIN LTD·Filed 2016·Granted Dec 20, 2022·0 cites·12 claims
- 0855US11066759B2Pitch-based ultrafine carbon fibers, method for producing same, non-aqueous electrolyte secondary battery negative electrode using said pitch-based ultrafine carbon fibers, and non-aqueous electrolyte secondary battery having said non-aqueous electrolyte secondary battery negative electrodeTEIJIN LTD·Filed 2016·Granted Jul 20, 2021·0 cites·13 claims
- 0952US2022181632A1Polymeric binder and all-solid-state secondary batteryTEIJIN LTD·Filed 2020·Application pending·0 cites
- 1052US2022166026A1Polymeric binder and all-solid-state secondary battery including sameTEIJIN LTD·Filed 2020·Application pending·0 cites
- 1146US11205773B2Fibrous carbon-containing electrode mixture layer for nonaqueous electrolyte secondary batteries, electrode for nonaqueous electrolyte secondary batteries comprising same, and nonaqueous electrolyte secondary batteryTEIJIN LTD·Filed 2015·Granted Dec 21, 2021·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Kazuki Yachi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →