Inventor

SUGITANI TOORU

JP6 patents

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

SUGITANI TOORU

5 patents

US8748664B2Jun 10, 2014

Diamine compound and production method thereof

SUGITANI TOORU1 citations45

US8304135B2Nov 6, 2012

Proton-conductive polymer electrolyte membrane, method of manufacturing the proton-conductive polymer electrolyte membrane, and membrane-electrode assembly and polymer electrolyte fuel cell using the proton-conductive polymer electrolyte membrane

SUGITANI TOORU1 citations43

US9088030B2Jul 21, 2015

Polyimide, polyimide-based polymer electrolyte membrane, membrane-electrode assembly, and polymer electrolyte fuel cell

SUGITANI TOORU0 citations38

US8980499B2Mar 17, 2015

Proton-conductive polymer electrolyte membrane, and membrane-electrode assembly and polymer electrolyte fuel cell using the same

SUGITANI TOORU0 citations38

US9156780B2Oct 13, 2015

Sulfonic acid group-containing diamine compound and method for producing the same

SUGITANI TOORU0 citations34

NISHII HIROYUKI

1 patent

US8563194B2Oct 22, 2013

Electrolyte membrane for polymer electrolyte fuel cell and method of manufacturing the same

NISHII HIROYUKI2 citations49