Inventor · disambiguated record
Yoshiyuki Kakuta
Also filed as: KAKUTA YOSHIYUKI
44 granted patents·2 pending applications·727 citations·filing 1980–2020
98Inventor score
Files withYOSHINO KOGYOSHO CO LTD19KAKUTA YOSHIYUKI7PIONEER ELECTRONIC CORP6PIONEER CORP4SASAKI MASAAKI3
Top patents by PatentIndex Score
46 records- 0193US6834778B2Mixing and discharge deviceKANEBO LTD·Filed 2003·Granted Dec 28, 2004·126 cites·18 claims
- 0290US4639745AOptical recording mediumPIONEER ELECTRONIC CORP·Filed 1985·Granted Jan 27, 1987·43 cites·4 claims
- 0390US4434917ATrigger-actuated atomizerYOSHINO KOGYOSHO CO LTD·Filed 1981·Granted Mar 6, 1984·74 cites·8 claims
- 0486US8714386B2Bottle container with handleSASAKI MASAAKI·Filed 2007·Granted May 6, 2014·12 cites·2 claims
- 0584US4369900AManual accumulator type atomizerYOSHINO KOGYOSHO CO LTD·Filed 1982·Granted Jan 25, 1983·50 cites·6 claims
- 0683US10357791B2Trigger-type liquid ejectorKAKUTA YOSHIYUKI·Filed 2015·Granted Jul 23, 2019·4 cites·9 claims
- 0783US4317531AAccumulator type manual atomizerYOSHINO KOGYOSHO CO LTD·Filed 1980·Granted Mar 2, 1982·50 cites·8 claims
- 0878US8584908B2Depression head for pump and depression head type discharge pumpKAKUTA YOSHIYUKI·Filed 2009·Granted Nov 19, 2013·10 cites·7 claims
- 0977US9227762B2Bottle container with handleSASAKI MASAAKI·Filed 2014·Granted Jan 5, 2016·3 cites·6 claims
- 1076US10654052B2Discharge device with nozzle tipFUJIWARA KOTARO·Filed 2016·Granted May 19, 2020·2 cites·5 claims
- 1176US10279363B2Trigger-type liquid ejectorKAKUTA YOSHIYUKI·Filed 2016·Granted May 7, 2019·2 cites·6 claims
- 1276US7048155B2Depression head for pump mechanismYOSHINO KOGYOSHO CO LTD·Filed 2002·Granted May 23, 2006·25 cites·9 claims
- 1374US9010558B2Bottle container with handleSASAKI MASAAKI·Filed 2014·Granted Apr 21, 2015·3 cites·3 claims
- 1474US5240153ALiquid jet blowerYOSHINO KOGYOSHO CO LTD·Filed 1991·Granted Aug 31, 1993·34 cites·4 claims
- 1571US9238527B2Dispensing containerKAKUTA YOSHIYUKI·Filed 2012·Granted Jan 19, 2016·3 cites·9 claims
- 1670US8333290B2Variable discharge cap for a bottle-like container bodyKUWAHARA KATSUHITO·Filed 2008·Granted Dec 18, 2012·4 cites·15 claims
- 1769US6502722B1Synthetic resin tube containerYOSHINO KOGYOSHO CO LTD·Filed 2000·Granted Jan 7, 2003·16 cites·10 claims
- 1868US9878104B2Metered quantity syringe-type dispenserYOSHINO KOGYOSHO CO LTD·Filed 2013·Granted Jan 30, 2018·4 cites·15 claims
- 1967US9724714B2Foam discharge deviceKAKUTA YOSHIYUKI·Filed 2013·Granted Aug 8, 2017·2 cites·10 claims
- 2065US5910939AAutomatic disc changer for an information recording or reproducing systemPIONEER ELECTRONIC CORP·Filed 1997·Granted Jun 8, 1999·19 cites·5 claims
- 2165US4516727AManually-operated sprayerYOSHINO KOGYOSHO CO LTD·Filed 1983·Granted May 14, 1985·26 cites·4 claims
- 2265US4462549AManual type miniature atomizerYOSHINO KOGYOSHO CO LTD·Filed 1982·Granted Jul 31, 1984·26 cites·4 claims
- 2362US8444024B2Head part module of a discharge pump for a discharge container and a discharge pump comprising a head part module and a pump part moduleKAKUTA YOSHIYUKI·Filed 2009·Granted May 21, 2013·2 cites·12 claims
- 2462US4365729AAtomizerYOSHINO KOGYOSHO CO LTD·Filed 1980·Granted Dec 28, 1982·23 cites·5 claims
- 2562US4361255AAccumulator type manual atomizerYOSHINO KOGYOSHO CO LTD·Filed 1982·Granted Nov 30, 1982·23 cites·7 claims
- 2661US5059780ALight power control circuit for a semiconductor light-emitting elementPIONEER ELECTRONIC CORP·Filed 1990·Granted Oct 22, 1991·13 cites·7 claims
- 2760US6006950APump dispenser with rotatable nozzle trigger lockYOSHINO KOGYOSHO CO LTD·Filed 1997·Granted Dec 28, 1999·27 cites·5 claims
- 2860US4894525AOptical power control device for semiconductor light emitting elementPIONEER ELECTRONIC CORP·Filed 1989·Granted Jan 16, 1990·11 cites·6 claims
- 2955US5251199ALaser diode drive control apparatusPIONEER ELECTRONIC CORP·Filed 1992·Granted Oct 5, 1993·10 cites·2 claims
- 3054US4973178ACosmetic casing capable of protruding cosmetic materialYOSHINO KOGYOSHO CO LTD·Filed 1988·Granted Nov 27, 1990·17 cites·1 claims
- 3152US8300504B2Switch device, information processing device, and reproduction deviceKATAOKA YOSHINORI·Filed 2005·Granted Oct 30, 2012·2 cites·7 claims
- 3251US5328062ALiquid jet blowerYOSHINO KOGYOSHO CO LTD·Filed 1993·Granted Jul 12, 1994·15 cites·2 claims
- 3349US12343745B2Trigger-type liquid ejectorYOSHINO KOGYOSHO CO LTD·Filed 2020·Granted Jul 1, 2025·0 cites·2 claims
- 3448US11045821B2Trigger type liquid ejectorYOSHINO KOGYOSHO CO LTD·Filed 2018·Granted Jun 29, 2021·0 cites·4 claims
- 3547US10183802B2Shoulder cover for aerosol containerTOYO AEROSOL IND CO·Filed 2015·Granted Jan 22, 2019·0 cites·7 claims
- 3647US5474215ALiquid jet blowerYOSHINO KOGYOSHO CO LTD·Filed 1994·Granted Dec 12, 1995·12 cites·20 claims
- 3745US7183538B2Apparatus for adjusting a signal based on a position of a movable memberPIONEER CORP·Filed 2004·Granted Feb 27, 2007·3 cites·4 claims
- 3843US8149656B2Switch device, information processing device, and reproduction deviceKATAOKA YOSHINORI·Filed 2005·Granted Apr 3, 2012·0 cites·4 claims
- 3942US10850040B2Syringe-type ejectorKAKUTA YOSHIYUKI·Filed 2016·Granted Dec 1, 2020·0 cites·7 claims
- 4041US7230230B2Apparatus for adjusting a signal and prohibiting adjustment of the signal based on a position of a movable memberPIONEER CORP·Filed 2004·Granted Jun 12, 2007·2 cites·5 claims
- 4140US5001693ARadio frequency signal processing circuit which prevents stepwise variations of a DC componentPIONEER ELECTRONIC CORP·Filed 1990·Granted Mar 19, 1991·4 cites·8 claims
- 4240US2009240356A1Audio Signal Reproduction ApparatusPIONEER CORP·Filed 2006·Application pending·0 cites
- 4340US2008273009A1Information Reproducing Apparatus and Method, Dj Device, and Computer ProgramPIONEER CORP·Filed 2006·Application pending·0 cites
- 4439US6267273B1Constant-volume dispensing coating containerTAISHO PHARMACEUTICAL CO LTD·Filed 1999·Granted Jul 31, 2001·13 cites·18 claims
- 4538US5392959ASuckback drain valve for a liquid jet blowerYOSHINO KOGYOSHO CO LTD·Filed 1994·Granted Feb 28, 1995·7 cites·11 claims
- 4633US5037227ACosmetic casing capable of protruding cosmetic materialYOSHINO KOGYOSHO CO LTD·Filed 1990·Granted Aug 6, 1991·5 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Yoshiyuki Kakuta files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →