Inventor

FUNAKAWA AKIYASU

JP6 patents

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

ASAHI CHEMICAL IND

4 patents

US11967695B2Apr 23, 2024

Electrode structure, method for producing electrode structure, electrolytic cell, and electrolyzer

ASAHI CHEMICAL IND0 citations54

US10626512B2Apr 21, 2020

Cathode for electrolysis and method for producing same, and electrolytic cell for electrolysis

ASAHI CHEMICAL IND0 citations48

US11339484B2May 24, 2022

Electrolytic cell and electrolyzer

ASAHI CHEMICAL IND0 citations47

US12571115B2Mar 10, 2026

Electrolyzer, and method for producing electrolyzer

ASAHI CHEMICAL IND0 citations43

ASAHI KASEI CHEMICALS CORP

1 patent

US9506157B2Nov 29, 2016

Electrolysis cell and electrolysis tank

ASAHI KASEI CHEMICALS CORP5 citations68

SASAKI TAKEAKI

1 patent

US8425740B2Apr 23, 2013

Cathode for hydrogen generation and method for producing the same

SASAKI TAKEAKI2 citations52