Inventor · disambiguated record
Koichi Sawai
Also filed as: SAWAI KOICHI
4 granted patents·2 pending applications·58 citations·filing 1995–2006
73Inventor score
Top patents by PatentIndex Score
6 records- 0152US6587681B1Mail reception notifying system and mail reception notifying methodNTT DOCOMO INC·Filed 1997·Granted Jul 1, 2003·37 cites·18 claims
- 0243US2007088777A1Agent systemMAEDA TAKESHI·Filed 2006·Application pending·0 cites
- 0341US2003135541A1Agent systemFiled 2003·Application pending·0 cites
- 0439US5802471AMobile communication system, automatic call receiving method, and mobile stationNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Sep 1, 1998·20 cites·11 claims
- 0536US6694480B1Receiving apparatus, receiving method, transmission system and transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Feb 17, 2004·0 cites·4 claims
- 0620US6122765AReceiving apparatus, receiving method, transmission system and transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Sep 19, 2000·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →