Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Magnetic iron oxide particles, magnetic carrier for electrophotographic developers and process for producing the same, and two-component system developer

Magnetic iron oxide particles, magnetic carrier for electrophotographic developers and process for producing the same, and two-component system developer

US Patent 9448500 · Granted Sep 20, 2016

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Solid recovery material for carbon dioxide and method for producing same2025
Sodium ferrite particle powder and production method thereof2025
Processing method of wafer2025
Wafer processing method2025
Cutting method2024
Method of processing a wafer2024
Wafer processing method including uniting wafer, ring frame, and polyolefin shee2023
Wafer processing method including uniting wafer, ring frame and polyolefin sheet2023
Wafer processing method including uniting wafer, ring frame and polyolefin sheet2023
Wafer processing method including uniting wafer, ring frame, and polyolefin shee2023
Diagnostic agent and medicine comprising ADAMTS13 as main ingredient2023
Wafer processing method including uniting wafer, ring frame and polyester sheet 2023