Inventor · disambiguated record
Tomoyoshi Tatsumi
Also filed as: TATSUMI TOMOYOSHI
12 granted patents·2 pending applications·26 citations·filing 2011–2014
84Inventor score
Top patents by PatentIndex Score
14 records- 0190US9686179B2Network relay system and switching deviceHITACHI METALS LTD·Filed 2014·Granted Jun 20, 2017·15 cites·5 claims
- 0282US9306874B2Network relay system and switching deviceHITACHI METALS LTD·Filed 2014·Granted Apr 5, 2016·8 cites·9 claims
- 0363US8948168B2Network systemTATSUMI TOMOYOSHI·Filed 2012·Granted Feb 3, 2015·2 cites·20 claims
- 0457US9559984B2Communication system and network relay deviceHITACHI METALS LTD·Filed 2013·Granted Jan 31, 2017·1 cites·7 claims
- 0547US9521091B2Relay system and switching deviceHITACHI METALS LTD·Filed 2014·Granted Dec 13, 2016·0 cites·10 claims
- 0646US8830994B2Network systemTATSUMI TOMOYOSHI·Filed 2012·Granted Sep 9, 2014·0 cites·14 claims
- 0742US2015124808A1Network System and Network Relay DeviceHITACHI METALS LTD·Filed 2014·Application pending·0 cites
- 0841US9749264B2Communication system and network relay deviceHITACHI METALS LTD·Filed 2013·Granted Aug 29, 2017·0 cites·5 claims
- 0941US9300572B2Communication system and network relay deviceHITACHI METALS LTD·Filed 2013·Granted Mar 29, 2016·0 cites·12 claims
- 1041US9225667B2Communication system and network relay apparatusHITACHI METALS LTD·Filed 2013·Granted Dec 29, 2015·0 cites·3 claims
- 1141US2015049761A1Network Relay System and Switching DeviceHITACHI METALS LTD·Filed 2014·Application pending·0 cites
- 1240US8737412B2Network relay system and method of automatically setting a network relay systemTATSUMI TOMOYOSHI·Filed 2011·Granted May 27, 2014·0 cites·8 claims
- 1340US8724450B2Network relay system and method of controlling a network relay systemTATSUMI TOMOYOSHI·Filed 2011·Granted May 13, 2014·0 cites·14 claims
- 1438US9264253B2Network systemTATSUMI TOMOYOSHI·Filed 2012·Granted Feb 16, 2016·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →