Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634589 | Ink film holding device and film reel | Takashi Suda | 2003-10-21 |
JH
Jun Hiraoka
Overall (2003): #187,815 of 273,478Top 70%
1
Patents 2003