Inventor
NAKAMURA KYOUSUKE
JP9 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA KYOUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
6 patentsUS10737471B2Aug 11, 2020
Synthetic resin laminate having photochromic properties and lens using same
MITSUBISHI GAS CHEMICAL CO0 citations49
US9977264B2May 22, 2018
Polarizing lens for sunglasses
MITSUBISHI GAS CHEMICAL CO1 citations49
US10838238B2Nov 17, 2020
Aromatic polycarbonate polarising lens
MITSUBISHI GAS CHEMICAL CO0 citations38
US8936363B2Jan 20, 2015
Polarizing lens made of aromatic polycarbonate
MITSUBISHI GAS CHEMICAL CO0 citations37
US10816699B2Oct 27, 2020
Functional sheet including polyester resin, and lens using functional sheet
MITSUBISHI GAS CHEMICAL CO0 citations36
US9709702B2Jul 18, 2017
Special polycarbonate polarizing eyewear
MITSUBISHI GAS CHEMICAL CO0 citations36