Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Magnetic-disk substrate and magnetic disk

Magnetic-disk substrate and magnetic disk

US Patent 11587585 · Granted Feb 21, 2023

Estimated economic value: $115,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Magnetic disk-use glass substrate manufacturing method, discoidal glass substrat2025
Polishing liquid, polishing liquid set, polishing method, and defect suppression2025
Method for manufacturing glass plate, method for manufacturing magnetic-disk gla2025
Magnetic disk substrate, magnetic disk, annular-shaped substrate, and method for2025
Polishing liquid and method for manufacturing glass substrate2025
Substrate for magnetic disk, magnetic disk, and hard disk drive apparatus2025
Magnetic-disk substrate and magnetic disk2024
Magnetic-disk substrate and magnetic disk2024
Magnetic-disk substrate and magnetic disk2024
Substrate for magnetic disk and magnetic disk2024
Polishing solution, polishing solution set, polishing method, and defect suppres2024
Substrate for magnetic disk, magnetic disk, and hard disk drive apparatus2023