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Naoto Abe

Ricoh Company: 2 patents #318 of 1,487Top 25%
Canon: 1 patents #1,846 of 4,172Top 45%
Overall (2020): #32,730 of 565,922Top 6%
5
Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10833358 Porous carbon having connecting mesopores and electrode Yoshio Itoh, Tatsuya DAN, Yuka ARAKI, Shuhei TAKESHITA 2020-11-10
10811674 Non-aqueous electrolyte electricity-storage element including positive electrode having carbonaceous material with fluorine on surface Yoshio Itoh, Tatsuya DAN, Yuka ARAKI, Shuhei TAKESHITA 2020-10-20
10802007 Oxygen detecting composition and oxygen detecting body Tatsuo Yamazaki, Hiroshi Kase 2020-10-13
10636327 Display medium Tatsuo Yamazaki, Hiroshi Kase 2020-04-28
10571330 Object information acquiring apparatus 2020-02-25