DM

Daisuke Matsuyama

EC Epoch Company: 2 patents #3 of 8Top 40%
CC C.Uyemura & Co.: 1 patents #3 of 10Top 30%
Overall (2019): #93,444 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10477695 Drying apparatus Masayuki Utsumi, Tomoji Okuda, Yutaka NISHINAKA 2019-11-12
D859540 Toy house — 2019-09-10
D852901 Toy bus — 2019-07-02