Inventor · disambiguated record
Yuzo Yamamoto
Also filed as: YAMAMOTO YUZO
57 granted patents·9 pending applications·880 citations·filing 1976–2022
98Inventor score
Top patents by PatentIndex Score
66 records- 0195USD984640SContainer unit for needleless injectorDAICEL CORP·Filed 2020·Granted Apr 25, 2023·21 cites·1 claims
- 0293USD969315SActuator for needleless injectorDAICEL CORP·Filed 2020·Granted Nov 8, 2022·22 cites·1 claims
- 0387US8279780B2Videoconferencing system using networkYAMAMOTO YUZO·Filed 2009·Granted Oct 2, 2012·12 cites·3 claims
- 0486US4700302AAutomatic guidance system for an unmanned vehicleTOYODA CHUO KENKYUSHO KK·Filed 1984·Granted Oct 13, 1987·54 cites·20 claims
- 0585US8182918B2Cured soy protein with green strengthening additive and fabrication of such into green compositeNETRAVALI ANIL N·Filed 2006·Granted May 22, 2012·10 cites·9 claims
- 0685US4700971AAdjustable hydropneumatic active suspension apparatusTOYODA CHUO KENKYUSHO KK·Filed 1985·Granted Oct 20, 1987·53 cites·9 claims
- 0783US5220508APosition and heading detecting device for self controlled vehicleTOYOTA CHUO KENKUSHO KK·Filed 1990·Granted Jun 15, 1993·83 cites·14 claims
- 0883US4995111ARing trip circuit for subscriber telephoneFUJITSU LTD·Filed 1988·Granted Feb 19, 1991·81 cites·31 claims
- 0981US8800761B2Container for consumer goodsLUTZIG BODO-WERNER·Filed 2011·Granted Aug 12, 2014·10 cites·18 claims
- 1081US4579366AActive suspension apparatusTOYODA CHUO KENKYUSHO KK·Filed 1984·Granted Apr 1, 1986·40 cites·10 claims
- 1178US6336945B1Abrasive composition for the base of magnetic recording medium and process for producing the base by using the sameKAO CORP·Filed 1997·Granted Jan 8, 2002·36 cites·8 claims
- 1277US4458526AApparatus for measuring tire uniformityTOYODA CHUO KENKYUSHO KK·Filed 1981·Granted Jul 10, 1984·31 cites·14 claims
- 1376US6166885AMagnetic recording medium and method for producing the sameKAO CORP·Filed 1999·Granted Dec 26, 2000·23 cites·11 claims
- 1476US4969355AApparatus for measuring tire uniformityTOYODA CHUO KENKYUSHO KK·Filed 1990·Granted Nov 13, 1990·39 cites·11 claims
- 1575US5741577AMagnetic recording medium having a lubricant layer with a specified structure of a specified perfluoropolyether lubricantKAO CORP·Filed 1995·Granted Apr 21, 1998·29 cites·5 claims
- 1675US5156771AElectrically conductive paste compositionKAO CORP·Filed 1990·Granted Oct 20, 1992·41 cites·6 claims
- 1774US5246507AMetal surface treatment and aqueous solution thereforKAO CORP·Filed 1992·Granted Sep 21, 1993·36 cites·6 claims
- 1873US11992460B2Adapter and injection fluid transfer methodDAICEL CORP·Filed 2019·Granted May 28, 2024·1 cites·8 claims
- 1971US5158708AConductive paste and conductive coating filmKAO CORP·Filed 1990·Granted Oct 27, 1992·31 cites·18 claims
- 2071US4797183AElectroplated composite of zinc and organic polymerKAO CORP·Filed 1987·Granted Jan 10, 1989·19 cites·17 claims
- 2170US7573983B2Emergency call panel and emergency communication systemJAPAN NUCLEAR CYCLE DEV INST·Filed 2005·Granted Aug 11, 2009·6 cites·6 claims
- 2267US10332707B2ActuatorDAICEL CORP·Filed 2017·Granted Jun 25, 2019·1 cites·6 claims
- 2366US5209873AElectrically conductive paste and coatingKAO CORP·Filed 1991·Granted May 11, 1993·28 cites·7 claims
- 2465US10549038B2SyringeDAICEL CORP·Filed 2017·Granted Feb 4, 2020·1 cites·8 claims
- 2563US4978399AMetal surface treatment with an aqueous solutionKAO CORP·Filed 1988·Granted Dec 18, 1990·21 cites·9 claims
- 2663US4827503AIntegrated ringing circuit and a ring trip circuit for the sameFUJITSU LTD·Filed 1987·Granted May 2, 1989·21 cites·14 claims
- 2761US10806863B2Needleless syringeDAICEL CORP·Filed 2015·Granted Oct 20, 2020·1 cites·19 claims
- 2859US4787650AActive suspension apparatusTOYODA CHUO KENKYUSHO KK·Filed 1985·Granted Nov 29, 1988·25 cites·19 claims
- 2958US6043961AMagnetic recording medium and method for producing the sameKAO CORP·Filed 1996·Granted Mar 28, 2000·11 cites·17 claims
- 3057US4935960ABattery feed circuitFUJITSU LTD·Filed 1989·Granted Jun 19, 1990·16 cites·28 claims
- 3156USD1039685SNeedleless injectorDAICEL CORP·Filed 2021·Granted Aug 20, 2024·1 cites·1 claims
- 3256US2024017011A1Device assembly for needleless syringeDAICEL CORP·Filed 2021·Application pending·0 cites
- 3355US5080982AMagnetic recording mediumKAO CORP·Filed 1988·Granted Jan 14, 1992·11 cites·10 claims
- 3454US8421278B2Power feeding control apparatus and charging systemYAMAMOTO YUZO·Filed 2009·Granted Apr 16, 2013·5 cites·4 claims
- 3553US12508369B2Needleless injectorDAICEL CORP·Filed 2019·Granted Dec 30, 2025·0 cites·11 claims
- 3652US2023233768A1Needleless injectorDAICEL CORP·Filed 2021·Application pending·0 cites
- 3749US4982422ATerminating circuit in a battery feed circuit of an electronic exchange systemFUJITSU LTD·Filed 1989·Granted Jan 1, 1991·11 cites·14 claims
- 3848US11305065B2InjectorDAICEL CORP·Filed 2018·Granted Apr 19, 2022·0 cites·10 claims
- 3948US8704512B2Nondestructive testing system for steel workpieceYAMAMOTO YUZO·Filed 2009·Granted Apr 22, 2014·0 cites·7 claims
- 4048US4862309AProtection circuit for battery feed circuitFUJITSU LTD·Filed 1988·Granted Aug 29, 1989·10 cites·19 claims
- 4148US2008090939A1Biodegradable soy protein-based compositions and composites formed therefromNETRAVALI ANIL N·Filed 2007·Application pending·0 cites
- 4248US2022062556A1Needleless injectorDAICEL CORP·Filed 2019·Application pending·0 cites
- 4348US2022062555A1Needleless injectorDAICEL CORP·Filed 2019·Application pending·0 cites
- 4446US2019184105A1Needleless injectorDAICEL CORP·Filed 2019·Application pending·0 cites
- 4545USD1053349SContainer unit for needleless injectorDAICEL CORP·Filed 2021·Granted Dec 3, 2024·0 cites·1 claims
- 4645US12115352B2Needleless injectorDAICEL CORP·Filed 2019·Granted Oct 15, 2024·0 cites·4 claims
- 4745US2022072232A1Needleless injectorDAICEL CORP·Filed 2019·Application pending·0 cites
- 4844US2004043992A1Meloxicam for alleviating organ injury during organ operation or transplantationBOEHRINGER INGELHEIM INT·Filed 2003·Application pending·0 cites
- 4943USD1040337SActuator for needleless injectorDAICEL CORP·Filed 2021·Granted Aug 27, 2024·0 cites·1 claims
- 5043US11039908B2Needleless syringe and method for introducing DNA into injection target area using sameUNIV MIE·Filed 2016·Granted Jun 22, 2021·0 cites·7 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →