Inventor
AKAGI JUNKO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “AKAGI JUNKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
4 patentsUS5898909AApr 27, 1999
Ultra high frequency radio communication apparatus
TOSHIBA KK86 citations94
US4839612AJun 13, 1989
High-frequency power amplifier having heterojunction bipolar transistor
TOSHIBA KK19 citations79
US4739379AApr 19, 1988
Heterojunction bipolar integrated circuit
TOSHIBA KK16 citations72
US5332912AJul 26, 1994
Heterojunction bipolar transistor
TOSHIBA KK12 citations69