Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Plastic lens for spectacles

Plastic lens for spectacles

US Patent 7178919 · Granted Feb 20, 2007

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor device2025
Crystal, semiconductor element and semiconductor device2025
Detection device, detection system, and detection method2024
Semiconductor device2024
Information-processing apparatus, method of processing information, and program2023
Control apparatus, control method, and storage medium2023
Control apparatus, control method, and storage medium2022
Image processing apparatus, image processing method and storage medium2022
Display control apparatus and display control method2021
Control apparatus, control method, and storage medium2021
Vehicle2021
Belt device, belt regulator, and image forming apparatus2021