AK

Akichika Kumatani

Overall (2023): #531,139 of 537,848Top 100%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11772084 Catalyst, liquid composition, electrode, catalyst electrode for electrochemical reaction, fuel cell, and air battery Hiroshi Yabu, Tomokazu Matsue, Hiroya Abe, Yutaro Hirai, Kohei Nozaki 2023-10-03