Inventor · disambiguated record
Kazunari Kawashima
Also filed as: KAWASHIMA KAZUNARI
40 granted patents·1 pending application·1,923 citations·filing 1990–2002
98Inventor score
Files withACE DENKEN KK41
Top patents by PatentIndex Score
41 records- 0192US5375830ASlot machineACE DENKEN KK·Filed 1991·Granted Dec 27, 1994·183 cites·11 claims
- 0288US5655965AScreen display type slot machine with seemingly flowing condition of moving symbolsACE DENKEN KK·Filed 1992·Granted Aug 12, 1997·292 cites·15 claims
- 0387US5707237ADriving simulation systemACE DENKEN KK·Filed 1994·Granted Jan 13, 1998·117 cites·14 claims
- 0486US5577959AGame apparatus and game systemACE DENKEN KK·Filed 1992·Granted Nov 26, 1996·191 cites·20 claims
- 0585US5627356ACard for recording the number of game play media, a card dispensing device, and a card receiving deviceACE DENKEN KK·Filed 1992·Granted May 6, 1997·172 cites·18 claims
- 0681US5534685ARepeatedly usable recording medium card and recording medium card processorACE DENKEN KK·Filed 1993·Granted Jul 9, 1996·86 cites·10 claims
- 0775US6004208ASlot machine that can superimpose on a display screen images from different storage locationsACE DENKEN KK·Filed 1998·Granted Dec 21, 1999·202 cites·24 claims
- 0874US5469951ACoin counter for slot machines and a game parlor having the coin counter thereinACE DENKEN KK·Filed 1994·Granted Nov 28, 1995·75 cites·14 claims
- 0971US5683082AGaming system controlling termination of playing and degree of playing difficultyACE DENKEN KK·Filed 1990·Granted Nov 4, 1997·152 cites·8 claims
- 1071US5636837APachinko gaming machineACE DENKEN KK·Filed 1993·Granted Jun 10, 1997·32 cites·6 claims
- 1165US5445277APaper strip conveying and stacking apparatusACE DENKEN KK·Filed 1992·Granted Aug 29, 1995·15 cites·15 claims
- 1264US5458333AGame parlor system which allows a player to play a game before paying a chargeACE DENKEN KK·Filed 1992·Granted Oct 17, 1995·45 cites·20 claims
- 1362US5405143AApparatus with function of detecting location of metal bodyACE DENKEN KK·Filed 1991·Granted Apr 11, 1995·23 cites·25 claims
- 1461US5516104ASlot machine and game media dispensing apparatusACE DENKEN KK·Filed 1994·Granted May 14, 1996·39 cites·24 claims
- 1561US2003109303A1Game hall system utilizing storage mediaACE DENKEN KK·Filed 2002·Application pending·0 cites
- 1660US5407050AArticle control systemACE DENKEN KK·Filed 1992·Granted Apr 18, 1995·36 cites·13 claims
- 1753US5597163AGaming machine islands and gaming house facilities where the gaming machine islands are installedACE DENKEN KK·Filed 1993·Granted Jan 28, 1997·24 cites·15 claims
- 1851US5826680ABill handling system in a gaming houseACE DENKEN KK·Filed 1993·Granted Oct 27, 1998·22 cites·12 claims
- 1951US5630585APachinko ball counter and ball dropping apparatus preventing bridge phenomenonACE DENKEN KK·Filed 1993·Granted May 20, 1997·14 cites·8 claims
- 2050US5715924AGame play media lending machine, for which bank notes can be usedACE DENKEN KK·Filed 1994·Granted Feb 10, 1998·22 cites·15 claims
- 2149US5741184AGame hall system utilizing storage mediaACE DENKEN KK·Filed 1993·Granted Apr 21, 1998·48 cites·21 claims
- 2248US5613911AGame apparatus having game media controlling capabilitiesACE DENKEN KK·Filed 1994·Granted Mar 25, 1997·18 cites·23 claims
- 2348US5583435ASensor with a plurality of transmission and reception lines for detecting a position of a metal objectACE DENKEN KK·Filed 1991·Granted Dec 10, 1996·19 cites·10 claims
- 2447US5441253APaper sheet conveying apparatusACE DENKEN KK·Filed 1991·Granted Aug 15, 1995·8 cites·8 claims
- 2543US5429362AMedal dispenser for slot machineACE DENKEN KK·Filed 1993·Granted Jul 4, 1995·8 cites·5 claims
- 2643US5390109ASensor for detecting location of metal bodyACE DENKEN KK·Filed 1991·Granted Feb 14, 1995·10 cites·6 claims
- 2742US5388828AApparatus with function of detecting position of existence of metal bodyACE DENKEN KK·Filed 1991·Granted Feb 14, 1995·10 cites·15 claims
- 2842US5303919ASlot machineACE DENKEN KK·Filed 1991·Granted Apr 19, 1994·9 cites·25 claims
- 2940US5653636ASlot machine using game play media and method for setting the number of game play media to be wonACE DENKEN KK·Filed 1994·Granted Aug 5, 1997·9 cites·9 claims
- 3039US5465950APaper sheet conveying and arranging apparatusACE DENKEN KK·Filed 1993·Granted Nov 14, 1995·5 cites·12 claims
- 3138US5611534AMetal substance detection system for detecting the presence position of a metal substanceACE DENKEN KK·Filed 1993·Granted Mar 18, 1997·8 cites·34 claims
- 3236US5700997AGame play media dispenserACE DENKEN KK·Filed 1994·Granted Dec 23, 1997·4 cites·3 claims
- 3336US5476253APaper slip transport and stack unitACE DENKEN KK·Filed 1992·Granted Dec 19, 1995·5 cites·10 claims
- 3435US5509654AGame machine employing metal bodies as its mediaACE DENKEN KK·Filed 1994·Granted Apr 23, 1996·5 cites·12 claims
- 3535US5386995AGame medium circulation control systemACE DENKEN KK·Filed 1991·Granted Feb 7, 1995·5 cites·5 claims
- 3633US6398648B1Game hall system utilizing storage media with adjustment means for stakesACE DENKEN KK·Filed 1997·Granted Jun 4, 2002·3 cites·8 claims
- 3730US5769416AMetallic body detecting apparatusACE DENKEN KK·Filed 1994·Granted Jun 23, 1998·2 cites·18 claims
- 3830US5605329AMetal body detecting apparatus for detecting location of metal body and a sensing matrix assembly used thereforACE DENKEN KK·Filed 1993·Granted Feb 25, 1997·1 cites·13 claims
- 3930US5564696AMetal object detection system for detecting the position of a metal objectACE DENKEN KK·Filed 1993·Granted Oct 15, 1996·2 cites·15 claims
- 4030US5517010ARecord medium reading apparatus, ball dispenser and metal dispenserACE DENKEN KK·Filed 1991·Granted May 14, 1996·2 cites·4 claims
- 4124US5487696AApparatus for polishing medals for game machine and for separating abrasive therefromACE DENKEN KK·Filed 1991·Granted Jan 30, 1996·0 cites·20 claims
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