Inventor
TESHIMA HIROYUKI
JP3 patents
⚠️ This page may combine multiple inventors who share the name “TESHIMA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI METALS LTD
2 patentsUS10669210B2Jun 2, 2020
Silicon nitride sintered substrate, silicon nitride sintered substrate sheet, circuit substrate, and production method for silicon nitride sintered substrate
HITACHI METALS LTD3 citations70
US10057992B2Aug 21, 2018
Ceramic circuit substrate and its production method
HITACHI METALS LTD0 citations49