Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634589 | Ink film holding device and film reel | Jun Hiraoka | 2003-10-21 |
| 6562342 | Preventives/remedies for inflammatory intestinal disease | Takehiro Yatomi, Shigekazu Nagata | 2003-05-13 |