Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970349 | Cassette and printing apparatus | Gakushi Tanaka, Akira Nakashima, Yasuhito Tsubakimoto | 2024-04-30 |
| 11754775 | Light emitting device and light guiding member | Yasuhito Tsubakimoto, Gakushi Tanaka, Akira Nakashima | 2023-09-12 |