Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329848 | Stamp device capable of perforating thermal stencil paper | Tsuneo Yasui, Takemi Yamamoto, Takashi Miki | 1994-07-19 |
TF
Tetsuji Fuwa
Overall (1994): #61,529 of 165,921Top 40%
1
Patents 1994