Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689348 | Book document reading device | Hiroshi Takahashi, Kazunori Bannai, Tetsuya Fujioka, Kazushige Taguchi | 1997-11-18 |
| 5682227 | Royalty accounting system for a book copier | Kazushige Taguchi, Hiroshi Takahashi, Tetsuya Fujioka, Kazunori Bannai | 1997-10-28 |
| 5610720 | Book document reading device having a page turning capability | Tetsuya Fujioka, Hiroshi Takahashi, Kazunori Bannai, Kazushige Taguchi | 1997-03-11 |