TD

Tatsuya DAN

Ricoh Company: 2 patents #300 of 1,584Top 20%
Overall (2019): #115,976 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10490846 Non-aqueous electrolyte electricity-storage element Naoto Abe, Yoshio Itoh, Yuka ARAKI, Shuhei TAKESHITA 2019-11-26
10297828 Non-aqueous electrolyte storage element including positive electrode having solid electrolyte interface material on surface of carbon material Yuka ARAKI, Naoto Abe, Yoshio Itoh, Shuhei TAKESHITA 2019-05-21