Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069132 | Water-in-oil type emulsion explosive envelope | Shigeru Kakino, Tatsushi Nakamura, Masao Takahashi | 1991-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069132 | Water-in-oil type emulsion explosive envelope | Shigeru Kakino, Tatsushi Nakamura, Masao Takahashi | 1991-12-03 |