Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11556079 | Toner container information acquiring method, toner container sorting method, toner container pulverizing method, toner container processing method, and toner container manufacturing method | Toshio Tsukamoto, Shinichi Hamaguchi | 2023-01-17 |