Inventor · disambiguated record
Taketsugu Yao
Also filed as: YAO TAKETSUGU
15 granted patents·2 pending applications·57 citations·filing 2005–2018
90Inventor score
Top patents by PatentIndex Score
17 records- 0182US8045693B2Message reception confirmation method, communications terminal and message reception confirmation systemOKI ELECTRIC IND CO LTD·Filed 2005·Granted Oct 25, 2011·12 cites·10 claims
- 0279US8364962B2Communication data freshness confirmation systemOKI ELECTRIC IND CO LTD·Filed 2010·Granted Jan 29, 2013·6 cites·18 claims
- 0378US10681659B2Synchronization system and communication deviceOKI ELECTRIC IND CO LTD·Filed 2018·Granted Jun 9, 2020·4 cites·19 claims
- 0478US8503677B2Communication system and deviceYAO TAKETSUGU·Filed 2010·Granted Aug 6, 2013·5 cites·15 claims
- 0578US8205085B2Key update system, key management device, communication terminal, and key information construction method for multihop networkYAO TAKETSUGU·Filed 2006·Granted Jun 19, 2012·9 cites·17 claims
- 0674US8209536B2Message authentication system, message transmission apparatus and message reception apparatusYAO TAKETSUGU·Filed 2006·Granted Jun 26, 2012·7 cites·12 claims
- 0774US8209761B2Wireless network system, information providing apparatus and wireless terminalYAO TAKETSUGU·Filed 2008·Granted Jun 26, 2012·6 cites·24 claims
- 0863US8340061B2Transmission terminal, reception terminal, and information distribution systemYAO TAKETSUGU·Filed 2009·Granted Dec 25, 2012·2 cites·37 claims
- 0961US8578163B2Communication method, mesh network system and communication terminalYAO TAKETSUGU·Filed 2009·Granted Nov 5, 2013·2 cites·14 claims
- 1060US8132234B2Unauthorized terminal inferring system, unauthorized terminal inferring device, and communications terminal deviceYAO TAKETSUGU·Filed 2007·Granted Mar 6, 2012·2 cites·12 claims
- 1159US9729311B2Proxy system for security processing without entrusting certified secret information to a proxyOKI ELECTRIC IND CO LTD·Filed 2012·Granted Aug 8, 2017·1 cites·6 claims
- 1258US9197418B2Communication system for authenticating messages with uniquely specified genuine informationYAO TAKETSUGU·Filed 2011·Granted Nov 24, 2015·1 cites·13 claims
- 1344US2008133921A1Message authentication system and message authentication methodOKI ELECTRIC IND CO LTD·Filed 2007·Application pending·0 cites
- 1441US2013315391A1Secure communication system and communication apparatusOKI ELECTRIC IND CO LTD·Filed 2013·Application pending·0 cites
- 1540US10212584B2Network registration system for registering communicator on network and network device thereforOKI ELECTRIC IND CO LTD·Filed 2014·Granted Feb 19, 2019·0 cites·16 claims
- 1640US7606271B2Communication timing control apparatus, communication timing control method, node, and communication systemOKI ELECTRIC IND CO LTD·Filed 2005·Granted Oct 20, 2009·0 cites·9 claims
- 1738US9059839B2Communication terminal using a temporary network key for assembling a secure communication frameYAO TAKETSUGU·Filed 2011·Granted Jun 16, 2015·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →