Inventor
NIWA KUNIHIKO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “NIWA KUNIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON ELECTRIC CO
3 patentsUS4237552ADec 2, 1980
Time division multiplexed transmission systems for telephone or like signals with frequency band compression
NIPPON ELECTRIC CO36 citations90
US4080661AMar 21, 1978
Arithmetic unit for DFT and/or IDFT computation
NIPPON ELECTRIC CO25 citations78
US4058715ANov 15, 1977
Serial FFT processing unit
NIPPON ELECTRIC CO27 citations78