Inventor · disambiguated record
Osamu Imai
Also filed as: IMAI OSAMU · IMAI OSAMU SCOTT
29 granted patents·2 pending applications·402 citations·filing 1974–2014
97Inventor score
Files withNGK INSULATORS LTD17ISHIHARA MINING & CHEMICAL CO7ISHIHARA SANGYO KAISHA2EDGE TOY INC1NISSIN ELECTRIC CO LTD1
Top patents by PatentIndex Score
31 records- 0196US4331670APyridylanilinesISHIHARA MINING & CHEMICAL CO·Filed 1980·Granted May 25, 1982·55 cites·19 claims
- 0294US4985449AN-benzoyl-N-pyridyloxy phenyl urea compounds and pesticide compositions containing themISHIHARA MINING & CHEMICAL CO·Filed 1989·Granted Jan 15, 1991·47 cites·9 claims
- 0384US4590182AOrganophosphorus compound and insecticidal, miticidal or nematicidal composition containing itISHIHARA MINING & CHEMICAL CO·Filed 1984·Granted May 20, 1986·16 cites·13 claims
- 0479US6599647B2Joined insulator bodyNGK INSULATORS LTD·Filed 2001·Granted Jul 29, 2003·18 cites·20 claims
- 0579US4719064AVoltage non-linear resistor and its manufactureNGK INSULATORS LTD·Filed 1987·Granted Jan 12, 1988·22 cites·4 claims
- 0675US4645761AOrganophosphorus compounds and insecticidal, miticidal, nematicidal or soil pesticidal compositions containing themISHIHARA MINING & CHEMICAL CO·Filed 1985·Granted Feb 24, 1987·12 cites·23 claims
- 0773US4730179AVoltage non-linear resistor and its manufactureNGK INSULATORS LTD·Filed 1987·Granted Mar 8, 1988·17 cites·6 claims
- 0872US7655677B2Composition and method for controlling house insect pestISHIHARA SANGYO KAISHA·Filed 2008·Granted Feb 2, 2010·0 cites·7 claims
- 0972US5393444APiezoelectric semiconductorNGK INSULATORS LTD·Filed 1993·Granted Feb 28, 1995·21 cites·8 claims
- 1071US4933659AVoltage non-linear resistor and method of producing the sameNGK INSULATORS LTD·Filed 1989·Granted Jun 12, 1990·16 cites·3 claims
- 1167US3988423AMethod for removing harmful materials from waste gasSUMITOMO CHEMICAL CO·Filed 1974·Granted Oct 26, 1976·25 cites·4 claims
- 1264US6599603B1Silicon waferSHINETSU HANDOTAI KK·Filed 2000·Granted Jul 29, 2003·9 cites·12 claims
- 1363US5584895AProcess for preparing solidified material containing coal ashNGK INSULATORS LTD·Filed 1995·Granted Dec 17, 1996·34 cites·2 claims
- 1461US5225111AVoltage non-linear resistor and method of producing the sameNGK INSULATORS LTD·Filed 1991·Granted Jul 6, 1993·14 cites·4 claims
- 1558US5250281AProcess for manufacturing a voltage non-linear resistor and a zinc oxide material to be used thereforNGK INSULATORS LTD·Filed 1991·Granted Oct 5, 1993·12 cites·4 claims
- 1658US5107242AVoltage non-linear resistor for gapped lightning arrestors and method of producing the sameNGK INSULATORS LTD·Filed 1991·Granted Apr 21, 1992·14 cites·2 claims
- 1754US5277843AVoltage non-linear resistorNGK INSULATORS LTD·Filed 1992·Granted Jan 11, 1994·12 cites·10 claims
- 1854US5248452AProcess for manufacturing a voltage non-linear resistorNGK INSULATORS LTD·Filed 1990·Granted Sep 28, 1993·11 cites·10 claims
- 1953US4724416AVoltage non-linear resistor and its manufactureNGK INSULATORS LTD·Filed 1987·Granted Feb 9, 1988·14 cites·10 claims
- 2053US2005215597A1Composition for controlling house insect pest and method for controlling house insect pestISHIHARA SANGYO KAISHA·Filed 2003·Application pending·0 cites
- 2151US4783451AOrganophosphorus, compounds and insecticidal, miticidal, nematicidal or soil pesticidal compositions containing themISHIHARA MINING & CHEMICAL CO·Filed 1986·Granted Nov 8, 1988·4 cites·31 claims
- 2249US5039971AVoltage non-linear type resistorsNGK INSULATORS LTD·Filed 1989·Granted Aug 13, 1991·7 cites·20 claims
- 2349US4855708AVoltage non-linear resistorNGK INSULATORS LTD·Filed 1988·Granted Aug 8, 1989·8 cites·4 claims
- 2448US2014368614A1Three dimensional scanning apparatuses and methods for adjusting three dimensional scanning apparatusesEDGE TOY INC·Filed 2014·Application pending·0 cites
- 2547US7262143B2Semiconductive glaze product, method for producing the glaze product, and insulator coated with the glaze productNGK INSULATORS LTD·Filed 2003·Granted Aug 28, 2007·2 cites·6 claims
- 2642US4861799ABenzoylurea compounds and pesticides containing themISHIHARA MINING & CHEMICAL CO·Filed 1987·Granted Aug 29, 1989·1 cites·9 claims
- 2741US6103321AMethod of manufacturing an ultraviolet resistant objectNISSIN ELECTRIC CO LTD·Filed 1998·Granted Aug 15, 2000·8 cites·19 claims
- 2836US4906964AVoltage non-linear resistorNGK INSULATORS LTD·Filed 1989·Granted Mar 6, 1990·3 cites·1 claims
- 2931US4327089AO-(N-Alkoxy-pyridinecarboximidoyl) phosphates, process for producing the same, and insecticidal or acaridical compositions containing the sameISHIHARA MINING & CHEMICAL CO·Filed 1980·Granted Apr 27, 1982·0 cites·19 claims
- 3030US9199303B2Metal filling apparatusYAMAGUCHI YUKITAKA·Filed 2012·Granted Dec 1, 2015·0 cites·17 claims
- 3129US5269971AStarting material for use in manufacturing a voltage non-linear resistorNGK INSULATORS LTD·Filed 1992·Granted Dec 14, 1993·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →