Inventor
YAMANA KEITA
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YAMANA KEITA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
10 patentsUS12588454B2Mar 24, 2026
AlN ceramic substrate and heater for semiconductor manufacturing apparatus
NGK INSULATORS LTD0 citations61
US12506028B2Dec 23, 2025
Member for semiconductor manufacturing apparatus
NGK INSULATORS LTD0 citations60
USD1080701SJun 24, 2025
Ceramic heater
NGK INSULATORS LTD0 citations59
USD1080568SJun 24, 2025
Ceramic heater
NGK INSULATORS LTD0 citations59
USD1077876SJun 3, 2025
Ceramic heater
NGK INSULATORS LTD0 citations59
USD1077769SJun 3, 2025
Ceramic heater
NGK INSULATORS LTD0 citations59
USD1077761SJun 3, 2025
Ceramic heater
NGK INSULATORS LTD0 citations59
US12208595B2Jan 28, 2025
AlN joined body
NGK INSULATORS LTD0 citations59
US11437260B2Sep 6, 2022
Heater for semiconductor manufacturing apparatus
NGK INSULATORS LTD0 citations59
US10566228B2Feb 18, 2020
Heater for semiconductor manufacturing apparatus
NGK INSULATORS LTD1 citations59