Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10189720 | Water purifying cartridge and pitcher-type water purifier | Takeshi Ishikawa, Hatsumi Takeda | 2019-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10189720 | Water purifying cartridge and pitcher-type water purifier | Takeshi Ishikawa, Hatsumi Takeda | 2019-01-29 |