Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833475 | Filtering device, purification device, and method for manufacturing chemical liquid | Tetsuya KAMIMURA, Satomi Takahashi, Tetsuya Shimizu | 2023-12-05 |
| 11759749 | Filtering device, purification device, and method for manufacturing chemical liquid | Tetsuya KAMIMURA, Tetsuya Shimizu, Satomi Takahashi | 2023-09-19 |
| 11745142 | Filter device, purification device, chemical solution production method | Tetsuya KAMIMURA, Tetsuya Shimizu, Satomi Takahashi | 2023-09-05 |
| 11666864 | Filtering device, purification device, and method for manufacturing chemical liquid | Tetsuya Shimizu, Tetsuya KAMIMURA, Satomi Takahashi | 2023-06-06 |
| 11541354 | Filtration device, refining device, and production method for liquid medicine | Tetsuya KAMIMURA, Tetsuya Shimizu, Satomi Takahashi | 2023-01-03 |