Inventor
TAKABA TOSHIO
JP2 patents
Patents
2 patentsUS4179800ADec 25, 1979
Printed wiring board comprising a conductive pattern retreating at least partly in a through-hole
NIPPON ELECTRIC CO31 citations89
US4377944AMar 29, 1983
Integrated gas sensitive unit comprising a gas sensitive semiconductor element and a resistor for gas concentration measurement
NIPPON ELECTRIC CO17 citations69