Inventor · disambiguated record
Kiyoshi Ishii
Also filed as: HONDA ZENJIRO · ISHII KIYOSHI · NISHIMURA HIROYUKI · SHIOYA TOSHIO
38 granted patents·3 pending applications·927 citations·filing 1974–2021
98Inventor score
Top patents by PatentIndex Score
41 records- 0192US4500426ASemipermeable membrane elementsDAICEL CHEM·Filed 1981·Granted Feb 19, 1985·88 cites·8 claims
- 0289US4617034AElectric cleaner with minimum noiseSHARP KK·Filed 1985·Granted Oct 14, 1986·76 cites·10 claims
- 0389US4029582APoly(arylether-sulfone) semipermeable membrane comprising substituted halomethyl and/or quaternary nitrogen groupsDAICEL LTD·Filed 1975·Granted Jun 14, 1977·61 cites·15 claims
- 0488US5275725AFlat separation membrane leaf and rotary separation apparatus containing flat membranesDAICEL CHEM·Filed 1992·Granted Jan 4, 1994·100 cites·18 claims
- 0587US7451519B2Sheet holding structure and cleaner having the sameSHARP KK·Filed 2005·Granted Nov 18, 2008·23 cites·7 claims
- 0686US4592764AVacuum cleanerSHARP KK·Filed 1984·Granted Jun 3, 1986·63 cites·14 claims
- 0785US4533370AElectric cleaner with minimum noiseSHARP KK·Filed 1983·Granted Aug 6, 1985·52 cites·5 claims
- 0884US4292417ASemipermeable membraneDAICEL LTD·Filed 1979·Granted Sep 29, 1981·38 cites·15 claims
- 0983US4882277AContinuous process for preparing organic acids by fermentationHUELS CHEMISCHE WERKE AG·Filed 1986·Granted Nov 21, 1989·42 cites·8 claims
- 1082US8372257B2Electrodeposition coating material and electrodeposition methodMITSUBISHI CABLE IND LTD·Filed 2008·Granted Feb 12, 2013·7 cites·13 claims
- 1181US8460311B2Intraocular lens implanting deviceISHII KIYOSHI·Filed 2005·Granted Jun 11, 2013·50 cites·13 claims
- 1279US7294852B2Transparent conductive films and processes for forming themSONY CHEM & INF DEVICE CORP·Filed 2005·Granted Nov 13, 2007·6 cites·2 claims
- 1377US6869228B2Ferrule and metallic die assembly for making the sameACT ONE KK·Filed 2002·Granted Mar 22, 2005·19 cites·17 claims
- 1474US7012768B2Optical pick-upNTN TOYO BEARING CO LTD·Filed 2001·Granted Mar 14, 2006·10 cites·9 claims
- 1573US4451370AMembrane separation elementDAICEL CHEM·Filed 1982·Granted May 29, 1984·29 cites·12 claims
- 1669US6511232B1Insert pipe for injection molding, insert pipe processing method, and molded articleMOLD RES INST CO LTD·Filed 1999·Granted Jan 28, 2003·24 cites·7 claims
- 1769US5901411ASuction tool for an electric vacuum cleanerSHARP KK·Filed 1996·Granted May 11, 1999·33 cites·9 claims
- 1866US4723044AProduction of dibromonitro compoundPERMACHEM ASIA LTD·Filed 1986·Granted Feb 2, 1988·10 cites·3 claims
- 1964US5941213AControl system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1997·Granted Aug 24, 1999·22 cites·12 claims
- 2063US3962096ASeparatorDAICEL LTD·Filed 1975·Granted Jun 8, 1976·22 cites·2 claims
- 2161US4200726ASemipermeable membrane of phenoxy resin containing sulfuric acid groups or salts thereofDAICEL LTD·Filed 1978·Granted Apr 29, 1980·15 cites·12 claims
- 2259US6189180B1Suction tool for an electric vacuum cleanerSHARP KK·Filed 1999·Granted Feb 20, 2001·23 cites·10 claims
- 2358US3950257ASemipermeable membrane and process for the preparation thereofDAICEL LTD·Filed 1974·Granted Apr 13, 1976·16 cites·10 claims
- 2457USD279981SMobile telephone unitIWATSU ELECTRIC CO LTD·Filed 1982·Granted Aug 6, 1985·7 cites·1 claims
- 2556US9753437B2Safety device and computation method for safety deviceISHII KIYOSHI·Filed 2011·Granted Sep 5, 2017·1 cites·7 claims
- 2654US2008237034A1Processes for forming transparent conductive filmsSONY CHEM & INF DEVICE CORP·Filed 2007·Application pending·0 cites
- 2753US5672365ADie assembly for molding a lead screwMOLD GIJUTSU KENKYUSHO KK·Filed 1995·Granted Sep 30, 1997·19 cites·11 claims
- 2852US6698939B2Method for processing an insert pipe for use in injection moldingMOLD RES INST CO LTD·Filed 2002·Granted Mar 2, 2004·4 cites·8 claims
- 2951US5533247AMethod for fabricating a lead screw made of synthetic resin material and having a core tube thereinMOLD GIJUTSU KENKYUSHO KK·Filed 1994·Granted Jul 9, 1996·17 cites·10 claims
- 3048US3950255ASupported semi-permeable membranesDAICEL LTD·Filed 1974·Granted Apr 13, 1976·14 cites·8 claims
- 3145US2023325229A1Controller virtualization device and control systemMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 3242US4279846AProcess for preparing semipermeable membrane having selective permeabilityDAICEL CHEM·Filed 1980·Granted Jul 21, 1981·9 cites·2 claims
- 3342US3946407AManually operated photocomposing apparatusSHAKEN KK·Filed 1974·Granted Mar 23, 1976·8 cites·5 claims
- 3441US3979521AMethod for the manufacture of fruit wines from fruit juices of low sugar contentDAICEL LTD·Filed 1975·Granted Sep 7, 1976·8 cites·7 claims
- 3539US4704205ATubular membrane module wherein liquid flows around stay boltDAICEL CHEM·Filed 1983·Granted Nov 3, 1987·7 cites·5 claims
- 3634US4249490AExhaust gas recirculation for engineHONDA MOTOR CO LTD·Filed 1979·Granted Feb 10, 1981·2 cites·7 claims
- 3733US2003235373A1Multi-core ferrule and metallic die assembly for making the sameACT ONE KK·Filed 2002·Application pending·0 cites
- 3831US8799707B2Redundant systemTAKATSUDO YASUHIRO·Filed 2011·Granted Aug 5, 2014·0 cites·7 claims
- 3931US4249504AUnitary assembly for control of EGR apparatus for engineHONDA MOTOR CO LTD·Filed 1979·Granted Feb 10, 1981·1 cites·4 claims
- 4030US4235208AExhaust gas recirculation regulating systemHONDA MOTOR CO LTD·Filed 1979·Granted Nov 25, 1980·1 cites·7 claims
- 4129US4274384AEngine exhaust gas recirculation systemHONDA MOTOR CO LTD·Filed 1979·Granted Jun 23, 1981·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →