Inventor
UEDA SEIICHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “UEDA SEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
4 patentsUS5113090AMay 12, 1992
Voltage comparator
HITACHI LTD38 citations92
US4745393AMay 17, 1988
Analog-to-digital converter
HITACHI LTD51 citations92
US4755768AJul 5, 1988
Amplifier and display using the former
HITACHI LTD12 citations73
US4888561ADec 19, 1989
Amplifier and display using the former
HITACHI LTD4 citations62