Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217697 | Housing for gas generating composition | Teruo Kanazawa, Satoru Suzuki, Toshinori Ima | 1993-06-08 |
| 4671160 | Method for supplying a water-in-oil emulsion explosive into a cartridge machine and an apparatus used therefor | Shigeru Kakino, Hideo Moriyama, Kazutoshi Sugimoto | 1987-06-09 |