Inventor · disambiguated record
Seiji Nakazumi
Also filed as: NAKAZUMI SEIJI
3 granted patents·1 pending application·223 citations·filing 1995–2002
78Inventor score
Files withFUJITSU LTD3
Top patents by PatentIndex Score
4 records- 0182US5818816ACommunication device for switching connection from a working channel line to a protection channel line and vice versaFUJITSU LTD·Filed 1996·Granted Oct 6, 1998·68 cites·7 claims
- 0271US5826038ACommunication network configuration detecting method using frame transmissionFUJITSU LTD·Filed 1995·Granted Oct 20, 1998·82 cites·4 claims
- 0370US6304557B1Communication network configuration detecting method and communication line information table creating methodFUJITSU LTD·Filed 1998·Granted Oct 16, 2001·73 cites·10 claims
- 0437US2003200231A1Program file management systemFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →