Inventor · disambiguated record
Akimasa Oyama
Also filed as: OYAMA AKIMASA
5 granted patents·286 citations·filing 1996–1996
84Inventor score
Files withSONY CORP5
Top patents by PatentIndex Score
5 records- 0179US5991291AServer of a computer network telephone systemSONY CORP·Filed 1996·Granted Nov 23, 1999·126 cites·10 claims
- 0266US6188677B1Telephone apparatus used for computer network telephone systemSONY CORP·Filed 1996·Granted Feb 13, 2001·62 cites·4 claims
- 0364US6108329ATelephone apparatus used for computer network telephone systemSONY CORP·Filed 1996·Granted Aug 22, 2000·42 cites·2 claims
- 0463US6014687ASystem for audio communication between two terminals connected to the internet networkSONY CORP·Filed 1996·Granted Jan 11, 2000·55 cites·5 claims
- 0530US7420959B1Telephone apparatus used for computer network telephone systemSONY CORP·Filed 1996·Granted Sep 2, 2008·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →