Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D340704 | Scanner for a computer | Koji Asakura, Midori Yonezawa, Masaharu Sawatani | 1993-10-26 |
| D340705 | Scanner for a computer | Koji Asakura, Midori Yonezawa, Masaharu Sawatani | 1993-10-26 |