Inventor

SANDO MITSUYOSHI

JP5 patents

⚠️ This page may combine multiple inventors who share the name “SANDO MITSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAKAHASHI TOSHIAKI

2 patents

US8709308B2Apr 29, 2014

Chromene compound

TAKAHASHI TOSHIAKI1 citations50

US8691120B2Apr 8, 2014

Chromene compound

TAKAHASHI TOSHIAKI0 citations39

IZUMI SHINOBU

2 patents

US9447224B2Sep 20, 2016

Urethane (meth) acrylate monomer and production process thereof

IZUMI SHINOBU1 citations47

US9487693B2Nov 8, 2016

Chromene compound

IZUMI SHINOBU0 citations30

TAKENAKA JUNJI

1 patent

US8778236B2Jul 15, 2014

Chromene compound

TAKENAKA JUNJI2 citations57