Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D634830 | Aromatic substance cartridge | Toshio Tsubakida, Hideki Nagano | 2011-03-22 |
| D634831 | Aromatic substance cartridge | Toshio Tsubakida, Hideki Nagano | 2011-03-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D634830 | Aromatic substance cartridge | Toshio Tsubakida, Hideki Nagano | 2011-03-22 |
| D634831 | Aromatic substance cartridge | Toshio Tsubakida, Hideki Nagano | 2011-03-22 |