Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8166999 | Gas block device and gas block method | Kouichi Ueki, Kazutaka Hamada, Mitsuo Namba, Fujio Hori, Sadamu Kawashima +3 more | 2012-05-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8166999 | Gas block device and gas block method | Kouichi Ueki, Kazutaka Hamada, Mitsuo Namba, Fujio Hori, Sadamu Kawashima +3 more | 2012-05-01 |