Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021487 | Processing method for high pressure gas container and halogen containing gas filled in said container | Akio Kikkawa, Isao Harada | 2006-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021487 | Processing method for high pressure gas container and halogen containing gas filled in said container | Akio Kikkawa, Isao Harada | 2006-04-04 |