Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D908186 | Vessel for a solid water treatment agent | Takashi Iyasu, Yuta OHTSUKA, Shinya Yamamoto | 2021-01-19 |
| D860387 | Vessel for a solid water treatment agent | Takashi Iyasu, Yuta OHTSUKA, Shinya Yamamoto | 2019-09-17 |