Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D751168 | Cartridge for water purifier | Takeshi Ishikawa, Tsuyoshi Doi, Hua Li | 2016-03-08 |
| D751169 | Cartridge for water purifier | Takeshi Ishikawa, Tsuyoshi Doi, Hua Li | 2016-03-08 |