Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10035279 | Corrugated paperboard sheet processing apparatus, corrugated paperboard sheet composite processing apparatus, and processing module | — | 2018-07-31 |
| 9944039 | Corrugated paperboard sheet manufacturing apparatus | Michio Suzuki, Yusuke Tozuka, Masufumi Sonoda | 2018-04-17 |