Inventor

OKUYAMA YOZO

JP5 patents

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

OKUYAMA YOZO

2 patents

US9325022B2Apr 26, 2016

Gas diffusion layer for fuel cell and method for manufacturing the same

OKUYAMA YOZO4 citations65

US9793550B2Oct 17, 2017

Gas diffusion layer for fuel cell

OKUYAMA YOZO1 citations44

NISSAN MOTOR

2 patents

US8026018B2Sep 27, 2011

Electrolyte membrane-electrode assembly and production method thereof

NISSAN MOTOR4 citations60

US9601793B2Mar 21, 2017

Electrolyte film—electrode assembly

NISSAN MOTOR0 citations36

KUWATA SHIGEMASA

1 patent

US10361445B2Jul 23, 2019

Microporous layer sheet for fuel cell and method for producing the same

KUWATA SHIGEMASA0 citations29