Inventor

KUMAGAI MAMIKO

JP3 patents

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

CANON KK

2 patents

US9096936B2Aug 4, 2015

Metal structural body-containing polymer film, method for manufacturing metal structural body-containing polymer film, and method for manufacturing patterned structural body

CANON KK0 citations50

US7794893B2Sep 14, 2010

Polymer electrolyte membrane, membrane electrode assembly, and fuel cell

CANON KK0 citations48

YAMAUCHI KAZUHIRO

1 patent

US8460839B2Jun 11, 2013

Ion-conductive polymeric composite membrane, membrane-electrode assembly, fuel cell, and process for producing ion-conductive polymeric composite membrane

YAMAUCHI KAZUHIRO0 citations46