Inventor · disambiguated record
Tetsuya Ashizuka
Also filed as: ASHIZUKA TETSUYA
9 granted patents·2 pending applications·25 citations·filing 2004–2016
82Inventor score
Files withPANASONIC CORP5BABA JUNNEI2ASHIZUKA TETSUYA1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
11 records- 0187US8923783B2Transmit and receive transmission circuits coupled to a common antenna for a wireless communication devicePANASONIC CORP·Filed 2013·Granted Dec 30, 2014·12 cites·19 claims
- 0265US9184509B2Antenna device and wireless communication apparatusBABA JUNNEI·Filed 2012·Granted Nov 10, 2015·4 cites·20 claims
- 0356US7489673B2Wireless communication system and communication methodPANASONIC CORP·Filed 2004·Granted Feb 10, 2009·5 cites·16 claims
- 0451US8416704B2Radio communication system and communication methodSUGITANI TOSHIYUKI·Filed 2008·Granted Apr 9, 2013·1 cites·12 claims
- 0549US9008282B2Cordless telephone system and monitoring systemPANASONIC CORP·Filed 2014·Granted Apr 14, 2015·0 cites·11 claims
- 0648US9008281B2Cordless telephone system and safety management systemPANASONIC CORP·Filed 2014·Granted Apr 14, 2015·0 cites·22 claims
- 0748US8482474B2Antenna apparatusBABA JUNNEI·Filed 2009·Granted Jul 9, 2013·3 cites·25 claims
- 0845US2005018625A1Radio communication system and communication methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 0943US9509823B2Cordless telephone system and handset thereofPANASONIC CORP·Filed 2014·Granted Nov 29, 2016·0 cites·15 claims
- 1043US2016270023A1Seeking device and communication systemASHIZUKA TETSUYA·Filed 2014·Application pending·0 cites
- 1133US10027932B2Intercom system and communication methodPANASONIC IP MAN CO LTD·Filed 2016·Granted Jul 17, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →