Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634288 | Stamp member and stamp unit using the stamp member | Teruo Imamaki, Takashi Miki, Teruyo Katsuno | 2003-10-21 |
KS
Koji Sugiyama
Overall (2003): #176,218 of 273,478Top 65%
1
Patents 2003