Assignee
NIPPON KINSEN KIKAI KK
JP·116 granted patents·24 pending applications·1,831 citations·filing 1988–2025
Top patents by PatentIndex Score
140 records- 0197US11339606B2Banknote handling system for automated casino accountingNIPPON KINSEN KIKAI KK·Filed 2020·Granted May 24, 2022·6 cites·20 claims
- 0297US11321999B2Crediting and debiting an electronic gaming machine in a casino environmentNIPPON KINSEN KIKAI KK·Filed 2020·Granted May 3, 2022·5 cites·20 claims
- 0397US11100759B2Crediting and debiting an electronic gaming machine in a casino environmentNIPPON KINSEN KIKAI KK·Filed 2020·Granted Aug 24, 2021·5 cites·22 claims
- 0497US10890025B2Banknote handling system for automated casino accountingNIPPON KINSEN KIKAI KK·Filed 2018·Granted Jan 12, 2021·12 cites·11 claims
- 0597USD359765SMoney discriminatorNIPPON KINSEN KIKAI KK·Filed 1994·Granted Jun 27, 1995·91 cites·1 claims
- 0696US11257331B2Providing information to a player in a casino environmentNIPPON KINSEN KIKAI KK·Filed 2020·Granted Feb 22, 2022·5 cites·20 claims
- 0795US11790720B2Automatic bill handling systemNIPPON KINSEN KIKAI KK·Filed 2022·Granted Oct 17, 2023·2 cites·16 claims
- 0895US10713889B2Device, system, and method for facilitating communications between electronic gaming machines and mobile devicesNIPPON KINSEN KIKAI KK·Filed 2020·Granted Jul 14, 2020·4 cites·20 claims
- 0995US10629034B2Bill validation and cash dispensing device, system and method for use in a casino contextNIPPON KINSEN KIKAI KK·Filed 2018·Granted Apr 21, 2020·7 cites·5 claims
- 1095US5372361ABill handling apparatus with exchangeable pusher for stackerNIPPON KINSEN KIKAI KK·Filed 1993·Granted Dec 13, 1994·65 cites·9 claims
- 1193US11127259B2Bill validation and cash dispensing device, system and method for use in a casino contextNIPPON KINSEN KIKAI KK·Filed 2020·Granted Sep 21, 2021·3 cites·19 claims
- 1293US10783752B2Crediting and debiting an electronic gaming machine in a casino environmentNIPPON KINSEN KIKAI KK·Filed 2020·Granted Sep 22, 2020·3 cites·22 claims
- 1393USD547806SBezel for a document validatorNIPPON KINSEN KIKAI KK·Filed 2006·Granted Jul 31, 2007·77 cites·1 claims
- 1493US5344135ACurrency stacker resistible against unauthorized extraction of currency therefromNIPPON KINSEN KIKAI KK·Filed 1992·Granted Sep 6, 1994·63 cites·8 claims
- 1592US12269704B2Transport mechanism and air flow control apparatusNIPPON KINSEN KIKAI KK·Filed 2020·Granted Apr 8, 2025·4 cites·7 claims
- 1692US11624231B2Banknote handling system for automated casino accountingNIPPON KINSEN KIKAI KK·Filed 2020·Granted Apr 11, 2023·2 cites·12 claims
- 1792US11189136B2Providing information to a player in a casino environmentNIPPON KINSEN KIKAI KK·Filed 2020·Granted Nov 30, 2021·3 cites·20 claims
- 1892US11041337B2Banknote handling system for automated casino accountingNIPPON KINSEN KIKAI KK·Filed 2020·Granted Jun 22, 2021·2 cites·5 claims
- 1992US10818144B2Crediting an electronic gaming machine in a casino environmentNIPPON KINSEN KIKAI KK·Filed 2020·Granted Oct 27, 2020·3 cites·21 claims
- 2092USD523482SDocument validatorNIPPON KINSEN KIKAI KK·Filed 2005·Granted Jun 20, 2006·69 cites·1 claims
- 2192US2026038323A1Automatic bill handling systemNIPPON KINSEN KIKAI KK·Filed 2025·Application pending·0 cites
- 2291US5381019ACurrency validator using a photocoupler for image recognition using cylindrical lensNIPPON KINSEN KIKAI KK·Filed 1993·Granted Jan 10, 1995·176 cites·3 claims
- 2390US11321998B2Crediting and debiting an electronic gaming machine in a casino environmentNIPPON KINSEN KIKAI KK·Filed 2020·Granted May 3, 2022·2 cites·22 claims
- 2490US11302134B2Automatic bill handling systemNIPPON KINSEN KIKAI KK·Filed 2019·Granted Apr 12, 2022·2 cites·7 claims
- 2589US5420406ABill validator with bar code detectorNIPPON KINSEN KIKAI KK·Filed 1993·Granted May 30, 1995·152 cites·14 claims
- 2687US12148261B2Cashbox unitNIPPON KINSEN KIKAI KK·Filed 2022·Granted Nov 19, 2024·4 cites·1 claims
- 2787US11869302B2Device, system and method for facilitating communications between electronic gaming machines and mobile devicesNIPPON KINSEN KIKAI KK·Filed 2022·Granted Jan 9, 2024·1 cites·20 claims
- 2886US11341813B2Device, system, and method for facilitating communications between electronic gaming machines and mobile devicesNIPPON KINSEN KIKAI KK·Filed 2020·Granted May 24, 2022·2 cites·20 claims
- 2983US5836435ABill handling apparatusNIPPON KINSEN KIKAI KK·Filed 1996·Granted Nov 17, 1998·38 cites·6 claims
- 3083US2024328238A1Banknote handling system for automated casino accountingNIPPON KINSEN KIKAI KK·Filed 2024·Application pending·0 cites
- 3182US11472657B2Paper sheet accumulation drum, paper sheet accumulation device, and paper sheet processing deviceNIPPON KINSEN KIKAI KK·Filed 2018·Granted Oct 18, 2022·4 cites·6 claims
- 3281US12254733B2Paper sheet storage handling deviceNIPPON KINSEN KIKAI KK·Filed 2021·Granted Mar 18, 2025·1 cites·8 claims
- 3381US7182197B2Optical sensing device for detecting optical features of valuable papersNIPPON KINSEN KIKAI KK·Filed 2003·Granted Feb 27, 2007·18 cites·20 claims
- 3481US2026061636A1Robot system for object conveying, handling, posturing and processingNIPPON KINSEN KIKAI KK·Filed 2025·Application pending·0 cites
- 3580US8649069B2Document photosensor of surface-mounted elementsNIPPON KINSEN KIKAI KK·Filed 2013·Granted Feb 11, 2014·5 cites·15 claims
- 3679US12444263B2Automatic bill handling systemNIPPON KINSEN KIKAI KK·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
- 3779US6435329B1Money handling apparatusNIPPON KINSEN KIKAI KK·Filed 2000·Granted Aug 20, 2002·44 cites·13 claims
- 3879US6352175B2Note holding and dispensing device with cassetteNIPPON KINSEN KIKAI KK·Filed 2001·Granted Mar 5, 2002·42 cites·21 claims
- 3978US11210886B2Paper sheet identification device and paper sheet identification systemNIPPON KINSEN KIKAI KK·Filed 2018·Granted Dec 28, 2021·1 cites·6 claims
- 4078US5615280AApparatus for recording symbols printed on documents or the likeNIPPON KINSEN KIKAI KK·Filed 1993·Granted Mar 25, 1997·154 cites·13 claims
- 4176US12046110B2Crediting and debiting an electronic gaming machine in a casino environmentNIPPON KINSEN KIKAI KK·Filed 2022·Granted Jul 23, 2024·0 cites·20 claims
- 4276US9582957B2Electronic payment system for automated machineNIPPON KINSEN KIKAI KK·Filed 2012·Granted Feb 28, 2017·6 cites·5 claims
- 4375US11967195B2Paper sheet storage unit and paper sheet processing deviceNIPPON KINSEN KIKAI KK·Filed 2019·Granted Apr 23, 2024·1 cites·7 claims
- 4474US11580809B2Drive transmission switching mechanism, paper sheet storage unit, and paper sheet processing deviceNIPPON KINSEN KIKAI KK·Filed 2019·Granted Feb 14, 2023·2 cites·4 claims
- 4574US11486187B2Banknote handling system for automated casino accountingNIPPON KINSEN KIKAI KK·Filed 2020·Granted Nov 1, 2022·0 cites·20 claims
- 4674US6585260B1Bill stacker with an observation windowNIPPON KINSEN KIKAI KK·Filed 2000·Granted Jul 1, 2003·14 cites·9 claims
- 4774US6098837ANote hopper/dispenserNIPPON KINSEN KIKAI KK·Filed 1998·Granted Aug 8, 2000·107 cites·13 claims
- 4874US2024221463A1Device, system and method for facilitating communications between electronic gaming machines and mobile devicesNIPPON KINSEN KIKAI KK·Filed 2024·Application pending·0 cites
- 4973US10559155B2Electronic payment system for operating automated machineNIPPON KINSEN KIKAI KK·Filed 2017·Granted Feb 11, 2020·1 cites·18 claims
- 5072US2025320075A1Paper sheet separation transport device and paper sheet handling deviceNIPPON KINSEN KIKAI KK·Filed 2025·Application pending·0 cites
Showing the top 50 of 140 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when NIPPON KINSEN KIKAI KK files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →