Assignee
TOSO KK
JP·16 granted patents·1 pending application·575 citations·filing 1981–2023
Top patents by PatentIndex Score
17 records- 0195US4513805ADecelerator for use in roller blindsTOSO KK·Filed 1983·Granted Apr 30, 1985·111 cites·5 claims
- 0290US4498517ABraking device for use in a roller blindTOSO KK·Filed 1983·Granted Feb 12, 1985·41 cites·7 claims
- 0387US4399857ARoller assembly fitting device for use in a roller blindTOSO KK·Filed 1981·Granted Aug 23, 1983·50 cites·5 claims
- 0484US5123472AApparatus for lifting and tilting slats in a venetian blindTOSO KK·Filed 1991·Granted Jun 23, 1992·68 cites·6 claims
- 0581US7931066B2Roman shadeTOSO KK·Filed 2007·Granted Apr 26, 2011·17 cites·9 claims
- 0676US4675939AA curtain runner with an axially removable rodTOSO KK·Filed 1984·Granted Jun 30, 1987·56 cites·2 claims
- 0767US5501262ACord locking assembly for use with venetian blindTOSO KK·Filed 1994·Granted Mar 26, 1996·39 cites·9 claims
- 0866US4525893ACurtain runnerTOSO KK·Filed 1983·Granted Jul 2, 1985·35 cites·4 claims
- 0964US4819708AManually operable electric curtainTOSO KK·Filed 1988·Granted Apr 11, 1989·41 cites·3 claims
- 1061US5542464ARoller blind with screen rolled up by a spring and rolled down by handTOSO KK·Filed 1993·Granted Aug 6, 1996·41 cites·6 claims
- 1160US7377011B2Curtain wave forming mechanismTOSO KK·Filed 2004·Granted May 27, 2008·17 cites·7 claims
- 1252US2025311873A1Curtain hanging deviceTOSO KK·Filed 2023·Application pending·0 cites
- 1351US4424851AScreen-operating device for use in a roller blindTOSO KK·Filed 1981·Granted Jan 10, 1984·23 cites·5 claims
- 1450US7370683B2Lifting-cord winding mechanism of solar-radiation shielding deviceTOSO KK·Filed 2003·Granted May 13, 2008·12 cites·7 claims
- 1543US4407350AApparatus for stretching and linking a vertical blind slat-clothTOSO KK·Filed 1982·Granted Oct 4, 1983·11 cites·7 claims
- 1638US4487245ATorque-adjusting device for use in a roller blindTOSO KK·Filed 1981·Granted Dec 11, 1984·12 cites·4 claims
- 1730US5676882AFluorescent substance and manufacturing method thereofTOSO KK·Filed 1996·Granted Oct 14, 1997·1 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →