HM

Hirotoshi Murayama

KT Kabushiki Kaisha Toshiba: 3 patents #137 of 1,160Top 15%
Overall (2022): #79,902 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11492275 Water treatment device and water treatment method — 2022-11-08
11339480 Electrolytic cell and hydrogen production apparatus — 2022-05-24
11248302 Electrolytic device and electrolysis method — 2022-02-15