Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11709441 | Image forming apparatus | Akinori Mitsumata, Takeo Kawanami | 2023-07-25 |
| 11664499 | Lithium rechargeable battery and card with built-in battery | Haruo OTSUKA, Yuki Fujita | 2023-05-30 |