Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Objective lens for optical pickup device, optical pickup device, and optical information recording and reproducing device

Objective lens for optical pickup device, optical pickup device, and optical information recording and reproducing device

US Patent 8395982 · Granted Mar 12, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Positioning apparatus capable of measuring position of moving body using image c2025
Image formation apparatus including image formation unit that forms glitter deve2025
Image processing apparatus, image processing method, and non-transitory computer2025
Method for producing sedoheptulose2025
Interference evaluation device, method, and program2025
Test method2025
Temperature control device and image forming apparatus including the temperature2025
Dielectric multilayer film, method for producing same and optical member using s2025
Optical element and optical element production method2025
System for face authentication and method for face authentication2024
Image processing apparatus, image processing method, and non-transitory computer2024
System for face authentication and method for face authentication2024