Inventor
HIRAREN TOSHIMITSU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “HIRAREN TOSHIMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKUYAMA CORP
7 patentsUS9316765B2Apr 19, 2016
Photochromic composition
TOKUYAMA CORP4 citations71
US10690943B2Jun 23, 2020
Laminate and optical article comprising the same
TOKUYAMA CORP2 citations68
US12287450B2Apr 29, 2025
Functional laminate and functional lens comprising the functional laminate
TOKUYAMA CORP0 citations62
US11988808B2May 21, 2024
Functional laminate and functional lens comprising the functional laminate
TOKUYAMA CORP0 citations62
US12428517B2Sep 30, 2025
Moisture curable polyurethane composition and laminate
TOKUYAMA CORP0 citations60
US12065590B2Aug 20, 2024
Adhesive composition, laminate and optical article comprising the laminate
TOKUYAMA CORP0 citations51
US12434265B2Oct 7, 2025
Coating method
TOKUYAMA CORP0 citations41