Inventor

FUJIMOTO HIROYOSHI

JP7 patents

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

JAPAN GORE TEX INC

2 patents

US5130024AJul 14, 1992

Hydrophilic porous fluoropolymer membrane

JAPAN GORE TEX INC94 citations94

US5445739AAug 29, 1995

Composite membrane that includes a separation membrane

JAPAN GORE TEX INC19 citations80

YAMADA HIDEKI

2 patents

US8685588B2Apr 1, 2014

Membrane electrode assembly, method for producing the same, and solid polymer fuel cell using the same

YAMADA HIDEKI7 citations82

US8475970B2Jul 2, 2013

Fluoroesin-coated polymer film for reinforcing polymer electrolyte membrane, reinforced polymer electrolyte membrane, and membrane electrode assembly

YAMADA HIDEKI1 citations44

GORE & ASS

1 patent

US5116663AMay 26, 1992

Ceramic substrate material containing an amorphous fluorine resin

GORE & ASS43 citations89

HIRAI KEITA

1 patent

US9358507B2Jun 7, 2016

Composite membrane

HIRAI KEITA3 citations70

JAPAN AEROSPACE EXPLORATION

1 patent

US11421327B2Aug 23, 2022

Water electrolysis method and water electrolysis device

JAPAN AEROSPACE EXPLORATION2 citations68