Inventor · disambiguated record
Shigeki Moriyama
Also filed as: MORIYAMA SHIGEKI
3 granted patents·1 pending application·393 citations·filing 1992–2001
78Inventor score
Top patents by PatentIndex Score
4 records- 0194US5406551AMethod and apparatus for digital signal transmission using orthogonal frequency division multiplexingJAPAN BROADCASTING CORP·Filed 1993·Granted Apr 11, 1995·322 cites·20 claims
- 0266US5432800AMethods and apparatuses for transmission and reception of information signalsHITACHI LTD·Filed 1992·Granted Jul 11, 1995·51 cites·46 claims
- 0345US6046629AMethod of an apparatus for demodulating amplitude-modulated signals in an amplitude phase shift keying (APSK) systemHITACHI ELECTRONICS·Filed 1998·Granted Apr 4, 2000·20 cites·25 claims
- 0438US2002142768A1Position display system using wireless mobile terminalsFiled 2001·Application pending·0 cites
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