Inventor · disambiguated record
Ayumu Koide
Also filed as: KOIDE AYUMU
3 granted patents·105 citations·filing 1995–2000
74Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0190US6694142B1Wireless terminal positioning method and apparatusHITACHI LTD·Filed 2000·Granted Feb 17, 2004·70 cites·2 claims
- 0263US7116992B1Mobile station using positional informationHITACHI LTD·Filed 2000·Granted Oct 3, 2006·24 cites·13 claims
- 0333US5802453ARadio paging transmitter which adjusts its transmission time based on detection of its own transmission delayHITACHI LTD·Filed 1995·Granted Sep 1, 1998·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →