YA

Yuka ARAKI

Ricoh Company: 4 patents #4,167 of 9,818Top 45%
Overall (All Time): #1,172,083 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10833358 Porous carbon having connecting mesopores and electrode Naoto Abe, Yoshio Itoh, Tatsuya DAN, Shuhei TAKESHITA 2020-11-10
10811674 Non-aqueous electrolyte electricity-storage element including positive electrode having carbonaceous material with fluorine on surface Naoto Abe, Yoshio Itoh, Tatsuya DAN, Shuhei TAKESHITA 2020-10-20
10490846 Non-aqueous electrolyte electricity-storage element Naoto Abe, Yoshio Itoh, Tatsuya DAN, Shuhei TAKESHITA 2019-11-26
10297828 Non-aqueous electrolyte storage element including positive electrode having solid electrolyte interface material on surface of carbon material Naoto Abe, Yoshio Itoh, Tatsuya DAN, Shuhei TAKESHITA 2019-05-21