Inventor · disambiguated record
Takayuki Sakuma
Also filed as: SAKUMA TAKAYUKI
2 granted patents·2 pending applications·23 citations·filing 1998–2007
59Inventor score
Files withFUJITSU LTD3
Top patents by PatentIndex Score
4 records- 0165US7979693B2Relay apparatus for encrypting and relaying a frameFUJITSU LTD·Filed 2007·Granted Jul 12, 2011·5 cites·20 claims
- 0253US6091876AExtra length accommodation structure for optical fiberFUJITSU LTD·Filed 1998·Granted Jul 18, 2000·18 cites·10 claims
- 0339US2004202168A1Address assigning method, address assigning system, and networks-connecting unitFiled 2004·Application pending·0 cites
- 0437US2008095368A1Symmetric key generation apparatus and symmetric key generation methodFUJITSU LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →