Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10078847 | Distribution device and distribution method | Ai Matsubara, Eiji Sumitomo, Kazutaka KIMURA | 2018-09-18 |
| 10003859 | Distribution device and distribution method | Eiji Sumitomo, Kazutaka KIMURA | 2018-06-19 |