Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Biaxially stretched polyester film and method for producing same, and optical sheet

Biaxially stretched polyester film and method for producing same, and optical sheet

US Patent 10179844 · Granted Jan 15, 2019

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Biaxially stretched polyester film for protecting back surface of solar cell, an2016
Endoscope flexible tube and its manufacturing method2014