Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898258 | Cask | Katsunari Ohsono, Toshihiro Matsuoka | 2005-05-24 |
| 6839395 | Cask and production method for cask | Katsunari Ohsono, Toshihiro Matsuoka, Suguru Hode | 2005-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898258 | Cask | Katsunari Ohsono, Toshihiro Matsuoka | 2005-05-24 |
| 6839395 | Cask and production method for cask | Katsunari Ohsono, Toshihiro Matsuoka, Suguru Hode | 2005-01-04 |