Inventor · disambiguated record
Hiromitsu Kajiyama
Also filed as: KAJIYAMA HIROMITSU
5 granted patents·16 citations·filing 1999–2016
68Inventor score
Files withFUJITSU LTD5
Top patents by PatentIndex Score
5 records- 0173US6961331B2IP gateway apparatusFUJITSU LTD·Filed 2001·Granted Nov 1, 2005·15 cites·6 claims
- 0250US7609692B2Method and apparatus for controlling route in networkFUJITSU LTD·Filed 2006·Granted Oct 27, 2009·1 cites·15 claims
- 0337US9705903B2Call control device, call control method, and call control systemFUJITSU LTD·Filed 2016·Granted Jul 11, 2017·0 cites·8 claims
- 0437US9621599B2Communication system, communication method, and call control serverFUJITSU LTD·Filed 2014·Granted Apr 11, 2017·0 cites·5 claims
- 0524US6567516B1Method and device for controlling affiliation of remote line-collection device with switchFUJITSU LTD·Filed 1999·Granted May 20, 2003·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →