Inventor
ADACHI YOSHIO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “ADACHI YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
3 patentsUS4301464ANov 17, 1981
Lead frame and semiconductor device employing the same with improved arrangement of supporting leads for securing the semiconductor supporting member
HITACHI LTD228 citations98
US4100429AJul 11, 1978
FET Logic circuit for the detection of a three level input signal including an undetermined open level as one of three levels
HITACHI LTD23 citations81
US4031448AJun 21, 1977
Motor driving system and circuit therefor
HITACHI LTD25 citations81
SEIKO KAGAKU KOGYO CO LTD
3 patentsUS4533434AAug 6, 1985
Process for sizing paper and process for making plasterboard base paper sized thereby
SEIKO KAGAKU KOGYO CO LTD38 citations89
US4810301AMar 7, 1989
Composition for sizing agent and process for using the same composition
SEIKO KAGAKU KOGYO CO LTD6 citations61
US4717452AJan 5, 1988
Composition for sizing agent and process for using the same composition
SEIKO KAGAKU KOGYO CO LTD3 citations61