Inventor · disambiguated record
Akira Shibuta
Also filed as: SHIBUTA AKIRA
14 granted patents·29 citations·filing 2000–2019
86Inventor score
Top patents by PatentIndex Score
14 records- 0191US9642133B2Communication apparatus, communication system, and communication methodPANASONIC IP MAN CO LTD·Filed 2015·Granted May 2, 2017·9 cites·18 claims
- 0267US9386548B2Base station apparatus, communication system and synchronization methodPANASONIC IP MAN CO LTD·Filed 2013·Granted Jul 5, 2016·2 cites·20 claims
- 0362US6816543B1Spread spectrum communication apparatus and synchronization acquisition method thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 9, 2004·8 cites·13 claims
- 0461US8447241B2Wireless communication apparatusSUWA YUTAKA·Filed 2009·Granted May 21, 2013·3 cites·9 claims
- 0560US6700921B1Spread-spectrum communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 2, 2004·7 cites·22 claims
- 0651US10616394B2Cordless telephone, base unit, and repeaterPANASONIC IP MAN CO LTD·Filed 2019·Granted Apr 7, 2020·0 cites·18 claims
- 0744US11350349B2Base unit and repeaterPANASONIC IP MAN CO LTD·Filed 2019·Granted May 31, 2022·0 cites·16 claims
- 0842US10251141B2Communication apparatus and communication systemPANASONIC IP MAN CO LTD·Filed 2016·Granted Apr 2, 2019·0 cites·4 claims
- 0938US9781647B2Communication system for transferring data between DECT terminal and wide area wireless base stationPANASONIC IP MAN CO LTD·Filed 2016·Granted Oct 3, 2017·0 cites·6 claims
- 1038US9730172B2Base station device and method of updating counter of base station devicePANASONIC IP MAN CO LTD·Filed 2015·Granted Aug 8, 2017·0 cites·10 claims
- 1138US9699750B2Synchronization establishment methodPANASONIC IP MAN CO LTD·Filed 2015·Granted Jul 4, 2017·0 cites·14 claims
- 1236US10149297B2Communication devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Dec 4, 2018·0 cites·14 claims
- 1335US9204465B2Wireless communication system and wireless communication deviceSUWA YUTAKA·Filed 2011·Granted Dec 1, 2015·0 cites·15 claims
- 1434US9270419B2Wireless communication device and communication terminalPANASONIC IP MAN CO LTD·Filed 2015·Granted Feb 23, 2016·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →