Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11282542 | Tape cartridge with reel lock release member having gradually decreasing thickness extension portions | Yuji Iwahashi, Hiroshi Kumagai | 2022-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11282542 | Tape cartridge with reel lock release member having gradually decreasing thickness extension portions | Yuji Iwahashi, Hiroshi Kumagai | 2022-03-22 |