Inventor · disambiguated record
Eiko Erika Kato
Also filed as: KATO EIKO · KATO EIKO E · KATO EIKO ERIKA
12 granted patents·246 citations·filing 2003–2019
92Inventor score
Top patents by PatentIndex Score
12 records- 0196US7822809B2Creating an interactive gaming environmentSONY COMP ENTERTAINMENT US·Filed 2008·Granted Oct 26, 2010·78 cites·15 claims
- 0295US7930345B2Method for authenticating a user in an interactive gaming environmentSONY COMP ENTERTAINMENT US·Filed 2010·Granted Apr 19, 2011·30 cites·12 claims
- 0394US7962549B2Method for ladder ranking in a gameSONY COMP ENTERTAINMENT US·Filed 2010·Granted Jun 14, 2011·22 cites·12 claims
- 0493US7877509B2Balancing distribution of participants in a gaming environmentSONY COMP ENTERTAINMENT US·Filed 2008·Granted Jan 25, 2011·25 cites·7 claims
- 0593US7613800B2Communication across multiple game applicationsSONY COMP ENTERTAINMENT US·Filed 2008·Granted Nov 3, 2009·21 cites·15 claims
- 0689US7711847B2Managing users in a multi-user network game environmentSONY COMP ENTERTAINMENT US·Filed 2003·Granted May 4, 2010·58 cites·40 claims
- 0767US8032619B2Environment information serverSONY COMP ENTERTAINMENT US·Filed 2003·Granted Oct 4, 2011·12 cites·48 claims
- 0863USRE48803EMethod for ladder ranking in a gameSONY INTERACTIVE ENTERTAINMENT AMERICA LLC·Filed 2017·Granted Nov 2, 2021·0 cites·35 claims
- 0963USRE48802EMethod for ladder ranking in a gameSONY INTERACTIVE ENTERTAINMENT AMERICA LLC·Filed 2017·Granted Nov 2, 2021·0 cites·45 claims
- 1063USRE48700EMethod for ladder ranking in a gameSONY INTERACTIVE ENTERTAINMENT AMERICA LLC·Filed 2017·Granted Aug 24, 2021·0 cites·53 claims
- 1162US10876974B2Inspection device, inspection system, and inspection methodAFI CORP·Filed 2019·Granted Dec 29, 2020·0 cites·7 claims
- 1253US10495580B2Inspection device, inspection system, and inspection methodAFI CORP·Filed 2016·Granted Dec 3, 2019·0 cites·8 claims
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