Inventor
TANAKA IZUMI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA IZUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
4 patentsUS4271582AJun 9, 1981
Process for producing a semiconductor device
FUJITSU LTD45 citations91
US4326213AApr 20, 1982
Semiconductor device and process for producing the same
FUJITSU LTD28 citations81
US4500899AFeb 19, 1985
Semiconductor memory device and process for producing the same
FUJITSU LTD19 citations73
US4405995ASep 20, 1983
Semiconductor memory drive
FUJITSU LTD19 citations73
SHINKO ELECTRIC IND CO
4 patentsUS11219128B2Jan 4, 2022
Laminated structure
SHINKO ELECTRIC IND CO2 citations72
US9711461B2Jul 18, 2017
Wiring substrate and semiconductor device
SHINKO ELECTRIC IND CO5 citations69
US10887985B2Jan 5, 2021
Wiring substrate
SHINKO ELECTRIC IND CO0 citations58
US10306759B2May 28, 2019
Wiring substrate
SHINKO ELECTRIC IND CO0 citations48