Inventor · disambiguated record
Takumi Ohishi
Also filed as: OHISHI TAKUMI
4 granted patents·1 pending application·259 citations·filing 2000–2004
81Inventor score
Technology areasH04L
Files withHITACHI LTD4
Top patents by PatentIndex Score
5 records- 0194US6603975B1Communication control method of controlling data flow from internet protocol network to mobile terminalHITACHI LTD·Filed 2000·Granted Aug 5, 2003·166 cites·3 claims
- 0285US6839350B1Node apparatus and packet communication method for communicating with a mobile terminalHITACHI LTD·Filed 2000·Granted Jan 4, 2005·47 cites·15 claims
- 0383US7143187B1Packet communication control device and packet communication control methodHITACHI LTD·Filed 2000·Granted Nov 28, 2006·43 cites·4 claims
- 0455US7123610B2Node apparatus and packet communication method for communicating with a mobile terminalHITACHI LTD·Filed 2004·Granted Oct 17, 2006·3 cites·3 claims
- 0540US2002026482A1Gateway apparatus and method of providing information to mobile terminalsFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →