Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ignition timing control system for internal combustion engine

Ignition timing control system for internal combustion engine

US Patent 4290398 · Granted Sep 22, 1981

Estimated economic value: $4,756,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Double-sided board, radar apparatus, transmission member, and method of manufact2025
Resin powder for three-dimensional molding, three-dimensional molded article, an2025
Lubricating oil composition, method for using lubricating oil composition, and m2024
Shape-memory alloy and shape-memory alloy wire2024
Information processing device, information processing method, and program2024
Glass substrate and method for manufacturing glass substrate2024
Receiving device, mobile terminal test apparatus provided with receiving device,2024
Control device and control method for mobile object, storage medium, and vehicle2024
Imprint apparatus, imprint method, and method of manufacturing article2023
Pt—Co based alloy for medical use2023
Composite material structure and method for manufacturing composite material str2023
Imprint apparatus, imprint method, and method of manufacturing article2023