Inventor · disambiguated record
Ryuji Yamazaki
Also filed as: YAMAZAKI RYUJI
10 granted patents·2 pending applications·201 citations·filing 1989–2023
88Inventor score
Top patents by PatentIndex Score
12 records- 0194US4979838AReceipt cutting mechanism for dot matrix printerNCR CO·Filed 1989·Granted Dec 25, 1990·133 cites·18 claims
- 0292US10607348B2Unattended object monitoring apparatus, unattended object monitoring system provided with same, and unattended object monitoring methodPANASONIC IP MAN CO LTD·Filed 2016·Granted Mar 31, 2020·13 cites·8 claims
- 0373US10512314B2Slide fastener stop memberYKK CORP·Filed 2018·Granted Dec 24, 2019·2 cites·20 claims
- 0471US8208028B2Object verification device and object verification methodYAMAZAKI RYUJI·Filed 2007·Granted Jun 26, 2012·9 cites·18 claims
- 0570US5000598AGuide mechanism for dot matrix printerNCR CO·Filed 1989·Granted Mar 19, 1991·20 cites·8 claims
- 0666US10740906B2Unattended object monitoring device, unattended object monitoring system equipped with same, and unattended object monitoring methodPANASONIC IP MAN CO LTD·Filed 2016·Granted Aug 11, 2020·1 cites·7 claims
- 0762US9842259B2Captured image recognition device, captured image recognition system, and captured image recognition methodYAMAZAKI RYUJI·Filed 2011·Granted Dec 12, 2017·1 cites·20 claims
- 0861US4990003APaper feed mechanism for dot matrix printerNCR CO·Filed 1989·Granted Feb 5, 1991·12 cites·9 claims
- 0954US2025350595A1Authentication guide device and authentication guide methodPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1046US5042382AStamp mechanism for matrix printerNCR CO·Filed 1989·Granted Aug 27, 1991·10 cites·12 claims
- 1144US10182280B2Sound processing apparatus, sound processing system and sound processing methodPANASONIC IP MAN CO LTD·Filed 2014·Granted Jan 15, 2019·0 cites·27 claims
- 1244US2015281832A1Sound processing apparatus, sound processing system and sound processing methodPANASONIC IP MAN CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →