Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6983576 | Package of cylindrical articles and method for producing the same | Tadashi Ono, Katsuhiko Kumakura, Minoru Kouda, Tomotaka Kawano | 2006-01-10 |
| 6820745 | Package of cylindrical article and production method therefor | Tadashi Ono, Katsuhiko Kumakura, Minoru Kouda, Tomotaka Kawano | 2004-11-23 |