Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329848 | Stamp device capable of perforating thermal stencil paper | Takemi Yamamoto, Takashi Miki, Tetsuji Fuwa | 1994-07-19 |
TY
Tsuneo Yasui
Overall (1994): #55,779 of 165,921Top 35%
1
Patents 1994