Inventor · disambiguated record
Akihiko Koizuka
Also filed as: KOIZUKA AKIHIKO
3 granted patents·6 pending applications·0 citations·filing 2008–2022
40Inventor score
Top patents by PatentIndex Score
9 records- 0151US12461592B2Communication assistance system, communication assistance method, and communication assistance programDWANGO CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·20 claims
- 0242US2010122309A1Comment delivery server, terminal device, comment delivery method, comment output method, and recording medium storing comment delivery programDWANGO CO LTD·Filed 2008·Application pending·0 cites
- 0342US2010100904A1Comment distribution system, comment distribution server, terminal device, comment distribution method, and recording medium storing programDWANGO CO LTD·Filed 2008·Application pending·0 cites
- 0442US2010121912A1Terminal device, comment distribution server, comment transmission method, comment distribution method, and recording medium that houses comment distribution programDWANGO CO LTD·Filed 2008·Application pending·0 cites
- 0538US8285863B2Access control device, access control method, and access control programKAWAKAMI NOBUO·Filed 2008·Granted Oct 9, 2012·0 cites·8 claims
- 0635US9606991B2Comment distribution system, and a method and a program for operating the comment distribution systemDWANGO CO LTD·Filed 2012·Granted Mar 28, 2017·0 cites·23 claims
- 0734US2024388462A1Meeting assistance system, meeting assistance method, and meeting assistance programDWANGO CO LTD·Filed 2022·Application pending·0 cites
- 0821US2012233254A1Communication system and communication methodKOIZUKA AKIHIKO·Filed 2010·Application pending·0 cites
- 0921US2012297411A1Communication system and communication methodKOIZUKA AKIHIKO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →