Inventor
TAKEUCHI KEIKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI KEIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
9 patentsUS10513464B2Dec 24, 2019
Dielectric composition, dielectric element, electronic component, and multilayer electronic component
TDK CORP3 citations70
US12451515B2Oct 21, 2025
Solid electrolyte layer and all-solid-state battery using same
TDK CORP0 citations61
US11254573B2Feb 22, 2022
Lithium ion-conducting solid electrolyte and solid-state lithium ion rechargeable battery
TDK CORP0 citations61
US12176479B2Dec 24, 2024
All-solid-state battery
TDK CORP0 citations60
US12597643B2Apr 7, 2026
Laminated all-solid-state battery
TDK CORP0 citations49
US11881561B2Jan 23, 2024
All-solid-state secondary battery
TDK CORP0 citations49
US10777354B2Sep 15, 2020
Dielectric composition, dielectric element, electronic component, and multilayer electronic component
TDK CORP0 citations49
US10777355B2Sep 15, 2020
Dielectric composition, dielectric element, electronic component, and multilayer electronic component
TDK CORP0 citations49
US10759709B2Sep 1, 2020
Dielectric composition, dielectric element, electronic component, and multilayer electronic component
TDK CORP0 citations49