NISCO CO., LTD
24Patents
21Active
24Granted
58Portfolio score
Filing activity: Jun 1, 1976 → May 8, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4428261A | Screw feed apparatus for use with a power screwdriving tool | Performing Operations; Transporting | 54 | Expired |
| US4730969A | Self-drilling screw | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4125021A | Apparatus for detecting conductive liquid level | Physics | 11 | Expired |
| US10912391B2 | Knockdown adjustable bed with a slidable assembly | Human Necessities | 3 | Active |
| US11684164B2 | Adjustable bed with slidable assemblies | Human Necessities | 3 | Active |
| US10986932B2 | Adjustable bed system with foldable connection mechanism | Human Necessities | 1 | Active |
| US11330911B2 | Adjustable bed | Human Necessities | 1 | Active |
| US12213594B2 | Portable and adjustable bed | Human Necessities | 0 | Active |
| US11839307B2 | Lumbar support mechanism and head tilt mechanism and adjustable bed therewith | Human Necessities | 0 | Active |
| US12324523B2 | Lumbar support mechanism and adjustable bed therewith | Human Necessities | 0 | Active |
| US12349808B2 | Adjustable bed system with multiple functions | Human Necessities | 0 | Active |
| US12329283B2 | Foldable connection mechanism and adjustable bed system therewith | Human Necessities | 0 | Active |
| US12329288B2 | Remote control adjustable bed and remote control method thereof | Physics | 0 | Active |
| US12290177B2 | Portable and adjustable bed having multiple bed sections with independent control | Human Necessities | 0 | Active |
| US12207733B2 | Adjustable bed with no hinging connections of platforms | Human Necessities | 0 | Active |
| US11178974B2 | Foldable connection mechanism and adjustable bed system therewith | Human Necessities | 0 | Active |
| US11980294B2 | Lumbar support mechanism and adjustable bed therewith | Human Necessities | 0 | Active |
| US12089752B2 | Elastic base structure and upholstered furniture therewith | Human Necessities | 0 | Active |
| US12213593B2 | Adjustable bed integrated with headboard and frames | Human Necessities | 0 | Active |
| US12089745B2 | Foldable connection mechanism and adjustable bed system therewith | Human Necessities | 0 | Active |
| US11317729B2 | Adjustable bed with folding mechanism | Human Necessities | 0 | Active |
| US12376685B2 | Adjustable bed | Human Necessities | 0 | Active |
| US11602228B2 | Adjustable bed with aromatherapy system | Human Necessities | 0 | Active |
| US12329285B2 | Bed with vibroacoustic therapy system | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.