Inventor · disambiguated record
Kazuharu Nakamura
Also filed as: NAKAMURA KAZUHARU
73 granted patents·2 pending applications·486 citations·filing 1980–2014
99Inventor score
Files withTOYOTOMI KOGYO CO LTD68FUJIFILM CORP3NAKAMURA KAZUHARU2TOYOTOMI KOGYO COL LTD1TOYOTOMIKOGYO CO LTD1
Top patents by PatentIndex Score
75 records- 0196USD298875SVacuum cleanerTOYOTOMIKOGYO CO LTD·Filed 1985·Granted Dec 6, 1988·76 cites·1 claims
- 0282USD284885SGarden sprayer body or a similar articleTOYOTOMI KOGYO CO LTD·Filed 1983·Granted Jul 29, 1986·17 cites·1 claims
- 0377USD284787SElectric radiant heaterTOYOTOMI KOGYO CO LTD·Filed 1983·Granted Jul 22, 1986·12 cites·1 claims
- 0476US4363620AFire extinguishing device for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1980·Granted Dec 14, 1982·21 cites·5 claims
- 0574USD298874SVacuum cleanerTOYOTOMI KOGYO CO LTD·Filed 1985·Granted Dec 6, 1988·14 cites·1 claims
- 0672US4462789AHeating apparatus with decorative light effectTOYOTOMI KOGYO CO LTD·Filed 1981·Granted Jul 31, 1984·18 cites·6 claims
- 0771USD290391SElectric radiant heaterTOYOTOMI KOGYO CO LTD·Filed 1985·Granted Jun 16, 1987·13 cites·1 claims
- 0867USD290036SElectric radiant heaterTOYOTOMI KOGYO CO LTD·Filed 1985·Granted May 26, 1987·11 cites·1 claims
- 0966USD289547SElectrical radiant heaterTOYOTOMI KOGYO CO LTD·Filed 1984·Granted Apr 28, 1987·9 cites·1 claims
- 1064USD268519SOil-fired space heaterNAKAMURA KAZUHARU·Filed 1980·Granted Apr 5, 1983·9 cites·1 claims
- 1162USD295312SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1985·Granted Apr 19, 1988·9 cites·1 claims
- 1261US4797088ASafety device for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1986·Granted Jan 10, 1989·19 cites·35 claims
- 1361USD289679SElectrical radiant heaterTOYOTOMI KOGYO CO LTD·Filed 1984·Granted May 5, 1987·7 cites·1 claims
- 1459US4561840ASafety device for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1984·Granted Dec 31, 1985·14 cites·9 claims
- 1559US4498862ADevice for adjusting the vertical position of wick in oil burnerTOYOTOMI KOGYO CO LTD·Filed 1983·Granted Feb 12, 1985·11 cites·9 claims
- 1658USD268518SOil-fired space heaterNAKAMURA KAZUHARU·Filed 1980·Granted Apr 5, 1983·7 cites·1 claims
- 1757US4710125ASafety device for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1986·Granted Dec 1, 1987·18 cites·5 claims
- 1857US4484886ACombustion cylinder construction for oil space heater of the type for radiating heat raysTOYOTOMI KOGYO CO LTD·Filed 1982·Granted Nov 27, 1984·11 cites·19 claims
- 1957USD275880SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1982·Granted Oct 9, 1984·6 cites·1 claims
- 2053US4544349AOil burner comprising safeguard mechanism against power stoppageTOYOTOMI KOGYO CO LTD·Filed 1982·Granted Oct 1, 1985·9 cites·10 claims
- 2153USD269541SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1980·Granted Jun 28, 1983·5 cites·1 claims
- 2251USD286427SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1984·Granted Oct 28, 1986·4 cites·1 claims
- 2349US9505165B2Nanoimprinting mold, method for producing the nanoimprinting mold, nanoimprinting method using the nanoimprinting mold, and method for producing patterned substratesFUJIFILM CORP·Filed 2014·Granted Nov 29, 2016·0 cites·8 claims
- 2449USD284503SOil-fired space heater or similar articleTOYOTOMI KOGYO CO LTD·Filed 1984·Granted Jul 1, 1986·4 cites·1 claims
- 2549USD282567SOil-fired space heater, or similar articleTOYOTOMI KOGYO CO LTD·Filed 1984·Granted Feb 11, 1986·4 cites·1 claims
- 2649US2014210140A1Nanoimprinting method and resist composition employed in the nanoimprinting methodFUJIFILM CORP·Filed 2014·Application pending·0 cites
- 2748US4545758APot-type oil burnerTOYOTOMI KOGYO CO LTD·Filed 1983·Granted Oct 8, 1985·8 cites·18 claims
- 2848US2014001675A1Nanoimprinting method and nanoimprinting apparatus for executing the nanoimprinting methodFUJIFILM CORP·Filed 2013·Application pending·0 cites
- 2947US4390003APetroleum combustion deviceTOYOTOMI KOGYO CO LTD·Filed 1981·Granted Jun 28, 1983·9 cites·5 claims
- 3046US4569652ACombustion cylinder construction for oil space heaterTOYOTOMI KOGYO CO LTD·Filed 1982·Granted Feb 11, 1986·9 cites·18 claims
- 3145USD295311SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1985·Granted Apr 19, 1988·4 cites·1 claims
- 3245USD287537SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1983·Granted Dec 30, 1986·3 cites·1 claims
- 3345USD285481SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1984·Granted Sep 2, 1986·3 cites·1 claims
- 3445USD282570SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1983·Granted Feb 11, 1986·3 cites·1 claims
- 3545USD279498SSafety guard for a heaterTOYOTOMI KOGYO CO LTD·Filed 1983·Granted Jul 2, 1985·3 cites·1 claims
- 3645USD278180SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1982·Granted Mar 26, 1985·3 cites·1 claims
- 3745USD275882SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1982·Granted Oct 9, 1984·3 cites·1 claims
- 3844US4767316AFuel supply system for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1987·Granted Aug 30, 1988·10 cites·11 claims
- 3944USD287617SElectric radiant heaterTOYOTOMI KOGYO CO LTD·Filed 1984·Granted Jan 6, 1987·2 cites·1 claims
- 4044USD275883SOil-fired space heater and the likeTOYOTOMI KOGYO CO LTD·Filed 1982·Granted Oct 9, 1984·3 cites·1 claims
- 4143US4810185AFire-extinguishing device for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1986·Granted Mar 7, 1989·9 cites·13 claims
- 4243US4614493AHeat radiation-type oil burnerTOYOTOMI KOGYO CO LTD·Filed 1984·Granted Sep 30, 1986·8 cites·11 claims
- 4342US4591000AAutomatic fire-extinguishing device for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1984·Granted May 27, 1986·5 cites·9 claims
- 4441USD294857SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1985·Granted Mar 22, 1988·3 cites·1 claims
- 4541USD287536SOil-fired space heaterTOYOTOMI KOGYO CO LTD·Filed 1983·Granted Dec 30, 1986·2 cites·1 claims
- 4641US4543057APot-type oil burnerTOYOTOMI KOGYO CO LTD·Filed 1983·Granted Sep 24, 1985·5 cites·14 claims
- 4740USD275879SOil-fired space heater and the likeTOYOTOMI KOGYO CO LTD·Filed 1982·Granted Oct 9, 1984·2 cites·1 claims
- 4839US4740153AFire-extinguishing device for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1986·Granted Apr 26, 1988·5 cites·15 claims
- 4938US4726762AWick actuating device for the lever actuation type for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1986·Granted Feb 23, 1988·6 cites·19 claims
- 5038US4528974AProtective guard for combustion applianceTOYOTOMI KOGYO CO LTD·Filed 1984·Granted Jul 16, 1985·6 cites·5 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →