Inventor

HOUDA HIROYOSHI

JP3 patents

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

ASAHI CHEMICAL IND

2 patents

US7229536B2Jun 12, 2007

Electrode for use in hydrogen generation

ASAHI CHEMICAL IND7 citations69

US7122219B2Oct 17, 2006

Electrode for generation of hydrogen

ASAHI CHEMICAL IND5 citations69

ASAHI KASEI CHEMICALS CORP

1 patent

US7323090B2Jan 29, 2008

Bipolar zero-gap type electrolytic cell

ASAHI KASEI CHEMICALS CORP20 citations89