Inventor

MITSUSHIMA MASAHIRO

JP3 patents

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

PASSPORT TECH INC

1 patent

US12390422B2Aug 19, 2025

Transdermal drug delivery patch, drug delivery system and drug delivery

PASSPORT TECH INC0 citations57

MITSUSHIMA MASAHIRO

1 patent

US8758312B2Jun 24, 2014

Patch preparation

MITSUSHIMA MASAHIRO2 citations51

NITTO DENKO CORP

1 patent

US9345670B2May 24, 2016

Patch preparation

NITTO DENKO CORP0 citations47