Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370572 | Surface treatment method and surface treatment device for resin vessel | Kei Matsui, Tokuo Nishi, Masanari EJIRI, Noriaki Ikenaga | 2022-06-28 |
| 11220418 | Weighing and filling apparatus | Takahiro Nozaki, Kouhei OHNISHI, Masato Ohta, Takaharu Kikura | 2022-01-11 |