Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394344 | Card reader | Takanori Muranaka, Kazutaka Sakamoto, Shigeki Maeda, Makoto Yonemura, Hidekazu Hata | 2002-05-28 |
| 6011570 | Rewritable medium recording apparatus | Takanori Muranaka, Hitoshi Shimaoka | 2000-01-04 |
| 5894120 | Card reader with pivoting casing | Shinji Arase, Tsutomu Harada | 1999-04-13 |